I've been wondering for a while so took the time now to check how many subscribers each had. My opinion on each of these:
Rip Trippers, 153,000. He's definitely doing something right in appealing to his audience

. For me his style is neither a plus or a minus, but he does get me chuckling sometimes. Enjoy watching his builds, not so much hardware reviews. He sometimes doesn't understand the technical side of things.
GrimmGreen, 110,000. I've only watched a couple of his videos. Did nothing for me so I never watched any more.
Pbusardo, 77,000. My go-to reviewer. I like his style and sense of humor. I like the that he's technical and mostly he understands things. Lately he's done a couple of sub-standard reviews and I hope that stops so he doesn't lose credibility.
Twisted 420, 44,000. I've only watched a couple of his videos. Did nothing for me so I never watched any more.
igetcha69, 39,000. I watch his reviews if no-one else reviewed it. Not technical enough for me.
Todd, 33,000. I like his style and sense of humor. If he reviewed something I'm interested in I'll always watch it.
But that's me and as always, YMMV
