My preferred 14er shoe will always be the Chaco. I think I've done about 25 of my 14ers in them. Lightweight, good for creek crossings, have perfect sole flexibility for rock hopping, and let your feet breath. My style of hiking. I think I'm going to pass on using them for the "more difficult" peaks such as the Crestones, Maroon Bells, LB, etc. I'm not sure which shoe is preferred for those kind of climbs actually..
I've definitely gotten a lot of crap about wearing the Chacos over the years lol "no ankle support, no warmth, overall worthless". To each his own (as is my conclusion to every discussion on these forums)