So Cartman you are saying that ONLY a new turbo from a turbo manufacturer is good, reliable, the best option available...
...or what were you trying to say???
Because if said statement is true you couldn't be further from the truth.
Hybrid turbos have been around for ages. I've run many of them we great results...
You pick on the T28's high boost heat build up quirk, high boost efficiency rating and lag (slow spool up) that a high boost setting will cause it. When in fact the turbo kit is going to be running around 10psi (not high by any means) & be intercooled as well...
BTW - the T28 is ~76% efficient (cool air) at 14psi. No it's not a outstanding high boost turbo, but then again this kit/engine doesn't require one...