I keep seeing all these great looking mx's, but they all seem to have an hgg grip in the cap rather than an rsvp one. do some people do this? If so, why?

I don't do it because it costs more and I didn't fit as well.

I think that u push a cut white hgg grip into the cap to make a full white mx, or white back cap because there is no pure white rsvp grip

Well, I still haven't gotten clear whether or not people actually use hgg's at all. Also, How does it not fit as well? The hgg grip is just as slim as the rsvp one.

I didn't think that anyone put an HGG grip inside the cap. That's just a waste.