[avy]

Are we looking for high quality custom maps (as in looks) or proven fun custom maps with no regard to aesthetics?

good customs:

ctf_mach4 (small map, good firefights, can lead to engi turtling though)
cp_broma
cp_frieght
ctf_convoy
cyberpunk (deathmatch style map but it has alot of attention to detail in the map itself)
arena_lighthouse_b2 (played this on 2f2f, was actually a well put together arena map)

There are plenty of good custom maps.