Gotcha ya. Yeah, if you've got a space you sometimes have to go with it.
I've got zero experience with them, so can't really say.
For me, it's really a luxury that I have both a Charbroiler and a FEPG. I use the heck out of the PG because I can grill and smoke on it, in fact it's sometimes easier than my FEC's to use.
The CB is massive. 36" by 24" deep with plenty of heat, but I haven't used it for Pizza's yet. My FEPG does a great job on that, so more fun for me to practice on.