I like most of them. My group had some gametype/weapon/map combo's that we played frequently. We played a lot of License to Kill with Pistols on Library and Temple. Played a lot with Proximity Mines on Caves and Facility. The only maps we didn't play much were Caverns and Eqyptian, though we still played them occasionally. Personally, though I thought specific game-type/weapon settings on some of the other maps were probably better, my favorite map overall was Temple.
I actually preferred -10 over Licence to kill so an ankle shot wasnt a kill. Played a lot of remote mines/proxy mines on bunker which was fun. I remember the mind **** once we got an Action Replay code for the full facility/cavern/archives ha We made the move over to Perfect Dark pretty quickly once that came out though, the options and features in that are still unmatched today (which was lead the game to some pretty horrible release delays)
Debating whether or not to add "3 lane" as a legitimate layout to the poll options. Don't really know how to describe it aside from the name itself.
Might wanna keep it to just "Lane based" or something along those lines so you aren't excluding maps that are pretty similar but don't have exactly 3 lanes I say this because if we are considering The Pit lane based then I'd argue it has 4 Edit: Orbital seems like the most obvious 3 lane and I don't think it falls under any of your other options, so adding that category sounds reasonable