interesting. I found the vforce with homemade fan way better than the 20/20
I had to wear one two years from sponsorship.
It was durable and held up ok. fans had a higher failure rate IMHO than JT or other fans.
I found the fan insufficent.
I didn't like the solid mask with minimal coverage.
Some teammates could eat a burger wearing one!
what works for YOU is what is right... The mask itself held up well in two hard seasons.
fan did not