I been singing the praises of the Stich for 10 years now... best spent bike money I ever dished out...
I do prefer the 2 piecer tho, as I wear it year round, and the 2 piecer offers much more venting options, simply because you can unzip the top to bottom connection on the rear if you desire. Plus it makes it easier to wash correctly, and doest jack up the machine....or the suit.
hope I can get ten more years out of it....
I'll also comment that doing the zipper coating (on the zipper fabric parts) makes a world of difference... no wet crotch.... do it when it's new, and again in 8 years.... dummy me i waited years before doing it, and feel dumber for that. After a couple washings, do the fabric treatment also, it restores the outer finish that takes a beating, to like new water shedding ability.
I used the Granger wash, and wash in repellant, used 2 cans for super duty...
next time I'll use 1 can, but add in the Granger spray on stuff while its still wet, and then dry the suit...