I'm currently DMG and play on the FACEIT league with my friends. (My bae unboxed a ST FN Hyperbeast and ST MW M9 Slaughter (Cent. Hearts + BTA))
Edit:
ST = Stattrak
FN = Factory New (The tier of wear with the least damage to the skin).
MW = Minimal Wear (The 2nd tear of wear with minimal damage to the skin).
Cent. Hearts = A specific pattern found on the Slaughter knife pattern that is centered on the knife.
BTA = Best texture available.