I prefer Convoy C8+ with BLF X5/X6 driver on following reasons:

– I want to start flashlight any time on max level. Ok, I can do this with Convoy C8+ drver, but here is second reason;

– I want to have maximum throw from my C8+. Yes, if I want more, I have to change led also, but it is much difficult than just swap driver;

– I want to have most tactical look of my C8. It means Convoy C8+ design;

– I want to have maximum output from my battery. So again, I have to use BLF FET drivers;

– I want to have neutral to warm tint. Convoy C8+ offer this.
That is why, for me Convoy C8+ with BLF X5/X6 driver is best solution.