I won't be in tomorrow as I have some work to do but I will catch up with you soon.
I can't say it would be 'better than a rebounder' for instance. Actually, in that specific case I can as you can rebound away on the bed as an alternative LOL.
It depends on what your 'problem' is and what your beliefs are, if any, that may be holding you back. Some things are physical with a mental aspect and some are best being thought of in merely a gross physical way for a while.
I have turned on email for this message if you would like to drop me a line. I will work with you (of course for free) if we can get a decent connection via skype for instance. You can then decide if you want to reprioritise your purchases.