You got all of the main ones.
Dash-8 Q400 and ATR are very good turboprops.
Then you have a bunch of smaller regional jets, that are mostly iffy.
Then you have A320/737NG in medium jets are great.
Then A300 / 757. I am not entirely sold on this category. I generally skip it.
Then 330 / 767 are great. Especially 330-300 and 767-400E/
Beyond those, depends on time frame, destination. I am not too crazy about any of 744, 777, 340. Late in the game you get 787, A380, A350, but generally, there is not enough time to build a fleet of those. Well, maybe you could with A380, if you have enough routes to support it.