It may not make your vaping experience better, but man does it make grinding way easier. I tend to grind up at least 2 or 3 grams at a time as a heavy user,I can do all that at one time with the bcg large and it's easy (compared to all the other grinders I've used). Feels nice, looks nice, I end up just playing with it half the time.

I would just get a regular sized one that's factory seconds, those are like 30% off cause you can't pick color and they might have a cosmetic defect, I can't even tell why mine was factory seconds tho.

https://grindersforlife.com/shop/factory-seconds/