I have had all three styles in my X5's and personally, if you want to limit the amount of weather damage to your interior, get the Weather Liners and not the winter mats. I have got rid of the rubber mats in both of my cars and installed liners.

__________________
2012 X5 50i ZAP(2VA, 336, 465), ZTP, ZPP, ZPS(6VC), ZCW, ZRC, 322, 4UB, 4NC, 610
2011 ///M3 Silverstone II
2011 X5 50i(lemon)
-- SOLD --
08 550 Msport
07 X5 4.8I sport
04 545i sport
02 4.4i sport
01 540I M/sport
00 SL500
97 SL500