Looking for 4 esc's

[BuzzCola]

I'm flying with my upgraded 99$ build for like a half of year now, and I saved my money on esc's.
I bought some cheap 25a esc's and for like 100 flights it was Ok but after that it went down the hill like crazy and it came to unflyable noise after that.
So if someone has some old 20a esc's it will be awesome.

 

[The-One-Who-Never-Crashes]

Are you sure it's the ESCs that are causing the problem? Could you provide more information? I'd be happy to help you troubleshoot any issues

 

[BuzzCola]

I'm pretty sure, they are ztw polaris 25a (same like racerstar ms25a) after I added the caps it reduced the noise to flyable but it is annoying to have that much noise in video