Newer car tech question (FWD problems)

Sorry I know this is a non-technical forum but I wasn't sure where to post and I know there are lots of experienced technicians/mechanics on here... SO we have an '05 VW Passat in the family (only got it because it's a diesel, don't worry I'm not a VW fan lol) and the dang CV boot is already torn on the cheap parts-store axle I replaced less than a year ago (learned my lesson there :mad:). It's just a small hole but there's grease coming out now and I want to fix it before it gets worse and at least hold off as long as possible before getting a new CV axle (again). Looking on YouTube I've seen people use superglue, Shoe Goo, rubber tire patch kits, and even a bicycle inner tube zip-tied tightly around the outside. Anybody here have any good cheap "fixes" for this issue? I'm definitely going to pump some more grease inside and clean off the outside first.