Read it twice, You went from, probably, a lower efficiency filter to MG w/higher efficiency. The question was TG vs PG basically & Overall quality still wins!
Granted some TG's look great but I'd feel like I'd have to look in the box & check it out before purchasing. I'd not worry about that if buying a PG filter due to their consistent quality. I'm sure that's what got your interest in buying a MG was the overall quality including it's efficiency which makes them one of the best buys around right now. Especially, not having to pay real high prices on some of these.