Diamond Nail file or glass nail file (if anyone has tried either of them ). . .which 0ne is more better?

Question

Diamond Nail file or glass nail file (if anyone has tried either of them ). . .which 0ne is more better?

Answer 1

I like diamond nail files the best.  My favourite is the one by Revlon from the drug store.  It works as well as more expensive files.  Cheap emery boards make my nail tips rough and then they snag on everything.  I work with fabrics and the last thing I want is my nails snagging on fine fabrics and ruining them.  

Answer 2

neither,the cheap ones with sand are the best.anything more is just to impress people