Using the gfb on my df goblin. I think it's amazing for how much it costs and the ease of install. Definitely worth it. I'm sitting around 17psi at about 70 percent duty cycle. It makes it really easy compared to a manual boost controller
I really like this unit. Been using it for about 2 months now and love the adjustability. This truck is pretty wild to drive with it on tune 6, but when something fun pulls up next to me it's nice to be able to switch from 3 or 4 where I daily it; very quickly. Thanks for the comment!