I've read a lot about the TE/DBM model. How about the KE4 Tour+, and the KE4 S? How do you compare the three of them? I'm also interested in the new PTM, but I doubt there is much experience with them yet. It's hard for me to see how they are any better than the TE, other than lofts.
The price for different screws on the two KE4 models galls me, though. They ought to at least offer to swap in the screws of your choice, if you don't want the standard weights. Anyway, that's my problem, not yours. Impressions of the two current KE4 models?