I'll post my 2 cents. I removed the wick on my 510 6 months ago. Atty is still working better than ever. Great taste, tons of vapor. Coil sizzles and gets nice and warm (hot). I will agree removing the wick is NOT for everyone. I wouldn't remove the posts, it was the best advice I ever got as a vapor. Most of the posts I have read said, "not recommended for everyone".
I feel the same way. I had a old atty that i thought i would never be able to use because it had a metal burnt taste that would go away, and another atty that was performing really badly. I watched phee's videos and de wicked and debridged them and they work amazing now.