definetly the strike map. I only played it once and then we scrimmed LO3 on it, but that map is great IMO. silo is ok but im not a big fan of it. and dont even mention coldshell....when we play that shit its like 6 on 6 and that is just no fun. And dont say that the regulars dont want it . When i put it on once only the regulars were left....al the noobies went to other servers to play office, d2, inferno or whatever.
my 2 cents : new maps are fun(if they have enough spawnpoints), but i rather be on a popular map with 24 peeps than 12 ppl on coldshell.