Although I don't know much about buses (I've rode them since I was a kid, not their history/type :/), I did some research, so now I can foam/rant =D
-I hate having Orion V's on the (Q76) (my school bus), because they're a horrible ride, not to mention so much crowding...
- I like RTS buses, and I'm happy they started running a few 5000 ones on the 76' now, they're quite a smooth ride
-I think the newer buses are OK, with their wider space, but they are quite repetitive to see after a while.
Hope I got all that right.... whew.