Submersible RBA and Tanks:
I went ahead and got two of the terminator submersibles. Chucked the stock tanks and caps in emergency only bin. Been playing around with an AGI Transformer so I figured I could pull the Terminators apart and rebuild if needed. Have the X8 from GotVapes - stock, it won't fit a Terminator, bulb is too large, so I ponied up the cash to IBTanked for 3 custom tubes of 19mm internal diameter - micrometer says 18.6 to 18.8 on the X8. Sadly, one of them exploded trying to put it on the X8 Tank. The stock X8 o-rings are just a smidge too large... swapped the o-rings from my AGI and voila! Pyrex Locking Fill Hole ~2 to 3 ml tank for the Terminator. Vaping on an eVic 3.4v and 5 watts 2.3 ohms atty reported, not externally tested, juice is a mix of 50/50 and a 70/30 coffee and Boba Clone blend, with a few drops of WTA. (Don't judge the Alien Vapor Boba Clone, it was excitement and lack of careful reading, juice isn't bad out the bottle, would be good at half the price and a different name)
Performance: Fantastic! As good as my AGI with SS 400 Mesh and X116 wick... adjustable air AND juice! No leaks, haven't tried it with the bottom lock screw out so can't tell ya if that causes flooding. no dry hits or flooding after fiddling with it, perfect for zeroing in on that sweet spot. Not sure about how best to disassemble before tank is dry, probably have to empty it with a 20g syringe first.
Price: Tank was 16, new tube was 12, terminator was 12. Throw in an AGI oring kit for 2 bucks. 42 bucks for a chrome submersible locking fully adjustable pyrex vapage device? Yes please! Even if it's a PITA to put it all together.
Durability: On my fourth tank now, still has great vapor and flavor, though I'm getting some blandness coming through. Might be my last tank before a rebuild with 32g kanthal, ss wire, X116 and cotton filler.
Worth It?: Yep. I'd get another set up like this. Maybe go take the Terminators to a jeweler and electroplate them in something tougher. Or spend the cash for a Killer. I really like the adjustibility of the Terminator and rebuilding it to my spec is bonus, just looking for a higher build quality. Now if only I could find X8 locking caps in SS with a pyrex toob.
Len