I’ve got a DHB (wiggle own brand) one, which I’ve had for about 5 years now.
Unlike some of the other DHB gear, this has proved to be a good buy & I would buy the same one again.
Mine doesn’t have wheels, but the latest one does (for £70).
I’ve taken it overseas a handful of times & so far (touch wood) I’ve only had a bent rotor in transit (I left it on the front wheel, which was a mistake).
One of the things I like about it is it’s a bit bigger, so I can leave the rear wheel in the frame when packing (I have a medium FS).
Agree with Leku – bubble wrap is useful. I also strap my knee/elbow pads to the frame & put pipe lagging around the frame (usually about £1 per meter at your local DIY store – 3 meters is enough).
I also remove the following – pedals, rear mech, chain, rear mech hanger, front brake rotor. I make sure there is a pad spacer in the front caliper. I do drop the tyre pressures a bit (some airlines want them flat), but leave around 20-25psi in.