Die Rise: It's the first map that actually has a bright setting, it's not dark and depressing, it's also a Blops 1 style map.
MotD: The prison style zombie fighting is awesome. I love the Gondola, the plane is the best part though, landing at the PAP. Going to the electric chairs to teleport back. It's just amazing. It's also a Blops 1 style map.
Also, which map do you like better? Which map is bigger in size?
I like tranzit... easy mode compared to motd and die rise
Quite the opposite.
Getting set up in Tranzit is admittedly a joke, the early game is pretty easy if you have map knowledge (honestly, this can be said of all the other maps too, but they don't have a bank). But its in the mid-late game where Tranzit becomes a viable map, starting in the 20s or 30s depending on your skill level. With Die Rise that number jumps to the 40s thanks to generous ammo (assuming you're not abusing Tramples), and in Mob of the Dead you pretty much have to try to lose in the late game, with all those wonder weapons and extra lives.
http://www.lostlabyrinth.com - Free, addicting rogue-based game Ranked 1st, survived the dungeon: Xuande
MoTD is good in that it has an awesome atmosphere, but it's overrated because it's waaaaay too easy. Die Rise is also good, but it's not anything too special and probably benefits from coming out after TranZit, which was atrocious.