Good idea, should not judge a book...eh.

Wow, Thanx for all the advice so far, I was thinking of buying my own bottles, but not much on craigslist in my local, Colo Springs, CO area. Any other resources where I may find bottles. I know about hydrostatic test dates. Also ball parks on prices and sizes, after seeing the above posts I will mo...

I got a Craftsman 110V MIG, just got and Everlast 200A multi, TIG,Stick,plasma. So far so good. With the MIG using flux core and haven't used the TIG yet. My problem is what is the best route to go on gasses, plan on a CO for MIG and AR for TIG. Not sure how much welding I'll be doing, hope a bunch,...