I have one pair, a 14oz Fairtex. They are really great. have them for about 1,5 year, train with them 3-4 times a week.

For sparring we use the 18oz form the gym. They are from different brands. Most are from Roobeek. a Dutch brand, everlast, or fairtex. And one i can't remember wright now. Have to get to you on that.

Oh, and we use the 14oz on the bag as well. just a few people have and baggloves.