b6 1.8T Ebay turbo upgrade 2017
 

Im looking at possible turbo upgrades that are cost efficient followed by a tune.

----Essentially id rather buy a 300zx tt than a 2.5k turbo kit----

In this day and age are are there any cheap turbos available that wont cook themselves after a few months? There are so many sellers of k04 turbos and hybrid bolt-ons on ebay. Has anyone bought a decent one?



Im currently looking at:
-Mamba K04
-XSpower K04-015xl, K04-015x, K04-015xlb (skeptical about these "Hybrids")
-Rev9 K04

Any light on these sellers and other decent brands of relatively cheap turbos would be appreciated :)