Thomann Rack Case 8U

It's stable and stackable enough, and the plastic is not too bad: enough for absorbing moderate shocks without breaking I would guess.

The problem is the screw holes: after a few uses, they're completely useless. Since this is a by (very) far the cheapest rack case you'll find, I would say it's a "single use" case: you can swap the gear in it a couple of times, after which the case is to be discarded. Now if the idea is to install gear in it once for all and never take it out, then you would be fine.

I am a bit disappointed of the plastic strength.
The casing it self is good enough but the plastic of the feet is worrying me. As they are in plastic the feet move/bend a bit when placed on the ground, which might break over time.
The butterfly latches might also break overtime.

For a mobile flight case I would recommend a conventional flight case. For a almost immobile flight case this one will do very well.
For the long run, it might be interesting to buy a more expensive and better quality flight case.

I am overall pleased with this product. It does what it said and was good value. No doubt it will last a very long time as it is made from good materials and put together well. My only negative is the handles. When you lift this fully populated case, it can be quite heavy, and therefore two people is a good idea. Unfortunately then you "instinctively" grab the handles, but the back of your hand rubs against the case. You have to remember to "hook" your hand underneath the handles when lifting.