I have a Ludwig Zep Set and I have to play it 2-3 times in week every time in other places. I was worried about to keep my set in good shape and without scratches.
Yep, it is veeeeeery big, but it perfect fits to mine 26'' bass drum. (This case is so big, that there is a space for my girlfriend :D)
There is no much to tell about the quality as it is "Hardcase" company. Very simple to use. Yes, at first I was sceptical about this locker system (becouse it's from plastic e.t.c), but actually those are very well made.
What would be better? That's a story about handling. It is not bad, handles are made from same good material, but the front handles could be higher. It is pretty struggle to use these wheels, becouse the handles is too low and I have to bend my back to wheel it. Yes, if 2 persons have to carry it, then handle high is ok, but my alternitive would be to ad 1 extra handle, whitch would be higher.
Stability on both sides ar very good and usable.
Otherwise this is the best solution for me and I recommend it.