Jim, it is a question that begs other questions, as you are beginning to see. What does “good” mean in model trains? Good running, good looking, good mechanicals, good longevity, good quality overall, good value…it means several things, and as you specify, so will the list become specific, and perhaps more useful for you.
I like the idea of the Bachmann 2-8-0. Never seen or used one, but it gets so many thumbs up, most quite enthusiastic, that you can’t go wrong. It is relatively inexpensive, runs like a top, looks like it could be a much more expensive brass engine due to the detailing…what’s not to like?
Well, it may be that you actually hanker after bigger engines, and while you would consider the rather small 2-8-0, you really want a beast, something like a 2-10-2 or a 2-10-4. Lots to choose from, but now you are going to have to consider the track curvature, and you may be in a bind from that standpoint…or your longer wheelbased steamers will be. They literally bind in tight curves and will stall or lift themselves right out of the tracks.
The IHC engines are good runners, but they rarely look a lot like a real engine that existed. They are a generic steamer, even though they come painted up and decaled for a specific railroad. Also, they are quite light on details. Still, if you are skilled, you can detail them up and kitbash them to look very good…several recent threads here attest to that.
Each manufacturer has its good, or A-line, and even in those premium lines there are clunkers…or more like clinkers. If you want a “good” steamer in a generic sense, Bachmann, Athearn, Broadway Limited Imports, Walthers Proto 2000 Heritage series, Trix, and Precision Scale Models (part of Broadway) all offer a range of choices that should please you immensely and that will work well for you on your track plan.
-Crandell