Well I'm holding onto my KV-3 and KV just for the free tank slots. Though I like my KV and would never sell that monster!
Reading the forums though there's a lot of complaints about the American tanks and the 110E5 due to the crappy way WOT models American armor. I love the T29 and people complain about that too, so who knows. I find that tank the best tier 7 when you know wtf you're doing.
I don't blame you for hanging onto them. I would too. I'm not saying people shouldn't grind for them if they want to. Just saying, in a joking manner, that I am not going to do that again.
I like the T29 as well. I don't play it much though since I elited it. My interest turned to the Slugger and the 4502 P Ausf A. I like the Slugger so much I'm looking forward to the new American TDs coming this next patch. Hoping to see a TD like the Slugger with a bigger badder gun and maybe more armor.
Edit:
List of changes between mass test #1 and test #2 of the 7.2 update:
Parameters of American TDs rebalanced after the first test.
Parameters of American tanks Т34, Т30, М103 and T110E5 rebalanced after the first test.
Added turning around for M18 Hellcat and T25/2.
Removed "Improved Ventilation" equipment from American TD Т25/2.
Fixed errors in armor of M103 (front armor) and T110E5 (front armor and gun mask).
Fixed depiction of Lowe's tank name.
Fixed typo in the system notification about the camouflage expiration.
Reduced durability of suspension medium part in AMX 13 90, AMX M4 1945, and BDR G1B.
Fixed division titles in tank company menu filter.
Fixed game client hang up when all tanks are sold.
Added a hint to a crew member's Personal File: how many skills are available for research, and experience remains in percents.
Fixed destroyed model of TD T28 Prototype.
Removed "Improved Ventilation" equipment from TD FCM 36Pak40.
Fixed gradient disappearance of shooting at snow effect.
Fixed disappearance of multiple effects at distance over 100 meters.
Fixed display of a hint technical line shown in the tank carousel.
Fixed model of damaged suspension of VK4502A.
Fixed high exposure of wind on tank exhaust effect.
Fixed the opportunity to select notation text in dialogue windows.
Premium SPG LeFH 18 B2 moved from tier 2 to tier 4.
Fixed description of "Last Ditch Attempt" perk.
Fixed errors in damaged model of TD Т95.
Fixed several errors in crew training.
Fixed suspension model of Pz V Panther.
Fixed animation of "plus" icons in crew slots shown in garage.
Fixed occasional discrepancy in "Attention in square!" marker size with the square size on minimap.
Removed rendering of penetration markers at damage with HE shells.
Fixed rare game client failure occuring due to archiving implemented with 7.1.1 update.
Fixed wrong display of several tank module parameters in interface.
V-2K engine cost reduced to 23,050 credits.
Fixed absense of nickname highlighting in team list when the vehicle is destroyed.
Fixed issues with indestructible objects on several maps.
Fixed displacement of central reticle cross in "Crosses II" mode.
Fixed discrepancy in text input field size in general chat window.
Fixed cutting of "D" letter in garage tab titles.
Fixed junction of message text with side scrolling in platoon window.
Fixed availability of skill reset interface when a vehicle is blocked.
Fixed the option of tank selling, with equipment demounting with gold when there is no gold on account.
Fixed T95 elite status acquire when all modules are researched.
Fixed tank title cutting in the map loading window.
Fixed blurring and grain effect of messages in battle chat.
Fixed inability to repeatedly change anisotropic filtration in graphics settings.
Tank markers. Fixed absence of team icon color differentiation in battle.
Tank markers. Fixed settings of color blind mode.
Tank markers. Fixed team killer depiction.
Tank markers. Fixed highlighting of a teammate in platoon.
Tank markers. Added darkening to destroyed tank nicknames.
Fixed achievements display in player's statistics.
Returned team table depiction at pressing TAB key.
Fixed position of engine emission for TD M18 Hellcat.
Fixed model of suspension damage for TD ISU-152.
Fixed the bug when a crew member received preferments at skills reset and retrain.
Fixed capital letters depiction in names of TDs and SPGs in tank hint shown in garage.
"Demountable" equipment renamed to "Complex" in all interface elements.
Returned "Research" button for elite tanks.
Clarified Halonen's medal description.
Fixed voice chat type display for training room.
Removed unused shell types from store.
Changed gun prices for 5cm KwK 38 L/42, 5cm KwK 39 L/60, and 5cm PaK 39 L/60.
Changed visual model of Т32's second turret.
Fixed absence of scrolling in pop-up list of nations filter in barracks.
Removed several unused folders and files.