I'm using a cheap (I thing it's Stagg) soft bag. Does the job so far.
Holds my entire kit: 20" ride, 18" china, 16" crash, 18" crash in the main bag area, there is padding between all of them, 13" hi hat top and bottom (with dividers) and 10" and 6" splashes (still each divided) on the frontal pocket.
I carry the cymbals myself at every gig. Still never dropped it.
I'm just worried when I lay it flat and load the car. I normally try to never put stuff on top of it... but I don't always succeed.
The largest cymbal is the 20" ride, a K series that is pretty seriously tick and acts like a "protection" for all the other ones.
My only fear is that the shoulder strap will break sooner or later... so I try to always carry it by the handles. Safer.