Yes, convoy has a reputation for good quality, you can’t really go wrong with a convoy.
The C8 is a perfect flashlight and very moddable. Tip, get the XPL-HI Silver, which has AR glass, a DTP Copper MCPCB and Bistro UI, definitely worth it.
You can always upgrade drivers if you think 8x7135 isn’t enough.
If you don’t like silver, you can ask Simon (the owner of the official convoy store) to build a custom light.