Please recommend me a 4-cell light

Big lights are fun. I have a whole array of 1x18650 now, but only a Q8 in the multi-cell department.

I’m near the very end of the GT list, but even then it’s not going to be very practical, is it?

Thus I’m looking for a multiple 18650 light on the throwy side (love the Q8 so soup can is good), but I can’t really decide between the Astrolux MF02 GB, the Haikelite MT09R GB or something else, or none at all.

A question that may help me decide is whether I can reflash the MF02 without changing the driver? What MCU is on the stock driver?

I bought these after buying two BLF GT.

<> Acebeam K70 (x2) <> Nitecore TM26GT <> Noctigon Meteor M43 Nichia 219C <> Niwalker BK-FA30s