What's some good glass to go along with a UD?

I would kinda like to use something similar to a hydratube, made specifically for vapes. I'm having trying to find some reasonably priced pieces of that style.

Is it better to just get a bong w/ attachment?

Sorry, I'm still pretty new to vapes, I don't want to make a bone-headed mistake. I would like to keep it under $100, but if that's not reasonable I am willing to spend more.

HT style pieces are currently only being sold at vapexhale.com and thevaporblunt.com I think. Someone please correct me if I'm wrong.

aromazap.com was selling Zap bubblers that were really awesome but sadly I think those are no longer available. At least for the time being.

There are many good options available in your price range though. I would check out the "Cheap, High-quility bubbler??" thread. Lots of good options there.

http://fuckcombustion.com/threads/cheap-high-quality-bubbler.5255/

Hope that helps. Good luck in your search