I noticed that there are good optimized servers where the game runs decent and there are many other servers that the game is almost impossible to be played due to the frame dropping.

Ping is good but those servers optimization needs to be fixed or get rid of some virtual servers running on those machines.

That's a major issue that needs to be fixed, that explains why players with good rig have terrible performance sometimes and that's even worse with players with medium to low rigs.

I understand NWI is trying to have server availability but that's also killing the game experience and the bug/performance feedback, imho if they don't have good running full optimized servers how they are expecting to properly identify game performance issues when many times can be server related issues.

I rather prefer to wait a little longer to join a well optimized server than getting into a bad performance server and see how my FPS jump all over the place making the game impossible to play.