To solve all problems..........Throw money at it... And that applies to keeping a bunch of keyboards stable and playable with the added bonus of moveable. I am using mine in a studio setting but need to move it occasionally to access a storage cupboard and it works great. It is very light weight considering its size and should be no problem carting to gigs, ( I am not saying you should actually cart all your keyboards on the stand down the road to your local venue, that would not be good ) How all the fasteners last over time is a lot down to how you treat them. (Never let a drummer tighten up the bolts) I like the design of this rack, I have had the A frame style before and this is much more stable and you can place it closer to a wall. Expensive but works.
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