Yes, sort of. They can all tip but this shouldn't be a deciding factor as you're not gonna tip it unless you're careless and you should look at it...
I have to agree with melpromud on the stability issue. I used to haul the framed btrains into a land fill in Michigan and dump them on auto fluff...
Your Trailer frame type should really be dictated by job application. I've pulled dump trucks with pony pups, roll-offs with up to 50 yd bins,...