I bought this because it has adjustable dividers. I keep most of my e-drum accessories in here, few pads, hi-hat controller, Roland KT-10, cables, DI-boxes etc. It does the job, but the case becomes very heavy, so I always put in on top of another case with wheels when possible.
My main issue with this is that the dividers don't stay in place like they should. When carrying the case from the handle, side panels bend and the dividers come out of their grooves, luckily they don't turn sideways. It's not a dealbreaker, but something I don't like. If this issue was fixed, I would give this 5 stars.