Well, now that you've got your Vapor back, try to get your friend to upgrade his knife. Hell, you probably should have let him have the Vapor and kept the G10 for weeding around the yard. It would have given you the perfect excuse for buying something better, like a Kershaw Storm.
If you're looking for a good, inexpensive knife, Smoky Mountain has a GREAT deal on the
S&W Extreme Ops Hawkbill, plain or serrated, for a paltry $6.99. Now a lot of people don't like Smith knives, but some are crap and some are fairly decent. These things began selling for a retail of...well, I can't remember, but they weren't cheap. I have one that I use around the house and it's quite a bit better than I had any reason to expect.
These knives are well built and, while they weren't worth the original asking price, which was over fifty bucks, they certainly are more than worth seven bucks. The
serrated model also is a very nice buy. Get four of 'em and give your friend two.