Airpods 4 ANC - Left, second replacement

LEFT ear only, static, volume intermittent, buzzing, ANC issues. I'm on my second replacement and when that lands I'm going to sell and go back to v3.0. The sound quality improvements with v4.0 and having ANC aren't worth putting up with the issues with v4.0.

There are LOADS of users with the same issues so think its a quality issue that apple really need to take a look at.

I might even start to look at Bose/other.

Anyone else....:-)