Why would you regret a 7700K/6700K . I would still recommend it to lot of people ,I have my ryzen 1700 still on backorder with mobo/memory combo still to be deciced.
Normally I would place myself in the market segment of 7500-7600 and find the 7700K to expensive but because of the1700 there has been some nice deals popping around on 7700K. I personally just find the 100$ for 4 more cores a really nice trade off compared to the 7700K.
7700k right now
+great deals going around in my area 50-70euro off
+best gaming cpu
+it works out of the box
-the jump from 4/4 to 4/8 is a bit expensive
1700 right now
+great OC
+good all rounder , massive MT
+good trade off in the 330 dollar segment if gaming is not a priority
-memory selection/motherboard stability
-low supply motherboards , making them expensive , lot of B350 in stock are priced 20-30euro higher because demand , same for X370.
+/- AM4 platform on the long run , I am not so optimistic about expecting Zen+/Zen2 to work on B350 line up for example.
I am personally gambling a little bit on 8 core helping me more in 1/2 years but that is pure speculation.
UPDATE : If you feelign regrets , pretty sure also some ryzen people are regretting it and wish they had a 7700K. We finally have some choices and trade offs to make in cpu land. We just not used to it anymore xD
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