Well on SNIPERS server those are my favorite ones:

awp_crazyjump_twotowers_v1.bsp
awp_crazyjump2007.bsp
awp_akolit.bsp
ag_scoutz_deagle.bsp
awp_color_blue
awp_zvdk32
and the LEGO COLLECTION.

on MINIGAMES server:

mg_ski_mountain.bsp
mg_warmcup_headshot.bsp
mg_fun_multigames.bsp
mg_smee_tower_fix2

on ZombieReloaded (Unlimited Ammo)server:


zm_lila_panic_lego_final.bsp.bz2
zm_moonlight_v3.bsp.bz2
zm_novum.bsp.bz2
zm_zero.bsp.bz2

and i love OFFICE and DUST.

I dont play much on pop maps, but when its on OFFICE, DUST, DE_PORT.. I'm on it.
what are your favorite ones?

[JackMonroe]

Inferno, Train, Prodigy, Militia, Piranesi

TomTom, google, 1994 Thomas Guide(still have it in the trunk)

Office, Dust, Dust2, Inferno, ZM_Novum, ZM_Crazy City, MG_Smeetower, MG_Skimountain.

Office, Dust, Dust2, Inferno, ZM_Novum, ZM_Crazy City, MG_Smeetower, MG_Skimountain.

opss, i forgot this one too ZM_Crazy City

cs_747
de_karechi
as_oilrig
de_season
de_cpl_mill
de_nuke

ZombieReloaded :
zm_novum
zm_zero
zm_lila_panic_lego_final
zm_citylife_v2
zm_eaglecity_fourside
zm_lila_panic_f3_v3

MINIGAMES :
mg_ski_mountain
mg_fun_multigames
mg_invisibleman_beta6
mg_saw_puzzle_final
mg_saw_telebox
mg_lego_builder_v1

and cs_italy , de_dust2

de_strata
De_dusts
mg_warmcup_headshot
awp_color_blue

FY_ICEWORLD

we need a surf server  :-\ there are many ppl who loves surf 
surf_mai_remix
surf_greatriver
surf_machine_5

mg_smee_tower
mg_ski_mountain
mg_all_in_one_sg_XIVz

de_Dust2
de_Nuke
Office