The swiftech big @$$ copper chunk is the "MCX-4000".
I got one back in the day when it came with the TMD fan. Great combo, less noise than most other 80mm fans but equal performance. My temps were just as good with an Alpha 8942 and Sunon high speed 80mm.
Haven't tried the Thermalright, but since you can use a 92mm fan with it, I would bet it has good noise v. performance ratio.
The Zalman is a great cooler. Don't overtighten the screws though or you can break them! Well,
I broke mine........next time remind me not to use an electric screwdriver. LOL.
The stock intel performs admirably, and is in fact, IMO, better than any thermaltake anything, unless you go for something that makes a LOT of noise
But any of the "big 4" will do well.