I was wondering about a steam engine the 2-8-8-2 Y6B and I dont know which one is better. Broadway limited or Proto 2000


Help me out guys!

I'm thinking of buying the 2-10-2 W/ dcc/sound and i was wondering if i could get what you think of this loco, if it sounds ok and what not.

I'm thinking about getting a locomotive might be an athearn genesis 4-8-8-4 or a 4-8-4 Niagara.
Which do you like better and what radius should i use?

I bought myself a Dynamis By bachmann and i have a dcc equipped loco and its never been ran before (straight out of the box) and i want to know if the #0003 (factory installed in the decoder i think) would work with it then?