The next major release of Betaflight will be 4.0 with new and improved Dynamic Filtering. For now, today I only did a quick test of **Betaflight 4.0** running on my TBS Source One 7-inch FPV drone. No tuning, no playing with settings. I only flashed, set modes and radio and that's all. I pretty much like how it feels. This quadcopter was mainly doing cruising, no freestyle, and it felt good to put those props into more demanding use. Yes, Betaflight 4.0 has a good chance to be just awesome…
- TBS Source One v0.11 7-inch
- Motors: EMAX RS2 2206 1600KV
- Propellers: Gemfan FLASH 7042
- ESC: DYS XSD30A
- FC Matek F722-STD with Betaflight 4.0
- PDB: Matek FCHUB-6S
A note about the sound. It indeed sounds like a V8 engine. Bear in mind, that those are default settings and Gemfan FLASH 7042 props are light and do not like to have too much D gain.