Well I had an IPV-5 whatever you do don't get that. LOL. It just chewed through batteries like it was made of alligator teeth, and no manufacturer of the IPV-5, the RIBBON doesn't help.
If you want something in the medium price range that still does TC well, you have some options, like the Smoant Cylon (one of my favorite mods of all time) or if you want SUPER durability, the Ages Legend is also a favorite mod. It's huge, but it's great, and it still has great form factor. I remain a fan of my Steampunk nano 120 but it's not for everyone that's for sure, but I do think Teslacigs does a pretty fantastic job for a non-TC board. The punk SUCKED though, frankly, it was ugly as sin and I hated I could see my battery and it was so boxy and heavy it hurt my hands. I sold it to a dude who hopefully doesn't hate me now, but seriously.
If I were looking at the ONE, the ONE mod that I was gonna use for a long time, I would spring the extra amount and get a DNA-C board, I really would.
But there is tons of options out there and Etc. Or, I can send you my IPV-5 lol, it's pretty beat up and still works, you should probably buy about 50 batteries up front, though, just saying. LOL.
Anna