Def like the Tube. Several folks commented what a pain it is to pack, and even worse - the tough time the airport folks have putting it back together. What I found that really helps is to pack your ski, your gear, towels shorts, etc in a light weight ski bag (from performance ski). Then the ski bag packs easily into the tube and makes it easy for TSA to put back together. The ski bag and all your soft gear also provides some added shock proofing.
Ski bag is handy also if you can't fit the hard tube inside a small rental car. Many times I can't get the Tube in a rental, but after taking the soft bag out, the soft bag will fit OK and still keep all the gear together....