Best Checker with Proxies for Fitbit?

[HigherLove]

Anyone recommend a checker that works with proxies with high CPM for Fitbit cracking.
Tried quite a few and either too slow or not working correctly.

Many thanks

 

[Interpol]

SNIPR SNIPR SNIPR

 

[HigherLove]

The config I'm using is very slow for it - do you know any better configs?