boomerang vs. headrush

[Jax1723@aol.com]

I don't want to start any wars but I was all set to buy a Headrush but now 
it 
seems possible  (if i work a little overtime) for me to get a boomerang.  
what i want to know  is since the rang is at least twice the money is it 
twice as good as looper?  i don't care about the headrush's tape 
simulation... i want a good looper that's easy to use live with a simple 
guitar set up (no midi or anything).  i know this subject has come up 
before 
but there seems to be a lot of mixed views as of late.  Anyone own both?  
Is 
the rang worth the extra bucks?  (what should i expect to pay for the 
rang?)

thanks in advance 
jack