Also, breaking news - 2h and polearms can land swings/thrusts on the head too.
You have to aim above the head of your enemy, which is far from a comfortable view angle and makes spotting attack directions very hard. Landing head hits on side swings or thrusts with polearms and 2H is only viable for backstabs and kickslashes.
Lag
It's not as borked as a hiltslash, but leftleft its a really fast swing combination. You should know, you regularly spam opponents with a second early in the animation left slash hit. Just look at yourself fight, don't you think the speed should be more evenly distributed between the animations instead of having the one super effective and fast attack? You're a prime example of a leftslashspammer.
Range?
Sure you can warm up your stun hit when you approach a 1h, but when they are in your range they stick to your face like glue. Going for a stun hit then is dangerous, as any moment there can be a leftslash hit, which is quite difficult to block with a human reaction time.
Teeth I know how you are fighting, it always takes you a split second before you attack back after blocking and you feint way too much, its easy to spam you and nobody needs a onehander for that.
I really doubt this, but if you think I do, I expect a lesson for how to properly attack. Would much appreciate it.
You could also try using a polearm with more than 89 speed...
It's 91.