I fly the 110g2 A LOT, it's my favorite plane in the game.
Stay fast
Stay away from vertical manuevers (except a displacement roll, You can can squirt a baddie on your six pretty easily with that as youll burn e very quick)
Look for the advantage at all times, I like to tag along in groups, it keeps the nme from focusing on me. If youre alone you will have your hands full. At least fly with a wingman.
Shoot people in the face. No one wins a head on against a 110g2, tho I have had a few "draws"
That's the basics, 1v1 you'll die unless you sneak a ho. Work the fringes, get a wingman, or just tag along with some other fighter pukes and you will have an excellent opportunity to really tear it up.