it just all depends on the person whether or not its gonna get infected or not
i personally got my belly done at next like 2 years ago.it was very clean..but the lied to me....they said i could purchase a barbell bring it in..and they'll pierce it with the one i had...
but just like what babygrass said, they wouldn't do it cuz of the top screw thing...so gay...so i just pierced it with the hoop first....then i cheated and changed my belly ring to the barbell so yah....it didn't get inffected
and with first on granville...i got my first tattoo there..they did a good job...clean and super friendly
both places are good, but i would have to say next does cost a little more