When it comes to battery life and 26650 mods I've just resigned to making and using low energy/power builds.
My two VT75's are usually set to a mere 20W in TC mode and can easily equal or exceed the run time of my dual 18650 mods under the same conditions.
For low energy/power builds the VT75 with a 26650 is a killer form factor. However above 25-30W not so much. (I get out my dual 18650 mods or iJoy Lux for higher power needs)
My two VT75's are usually set to a mere 20W in TC mode and can easily equal or exceed the run time of my dual 18650 mods under the same conditions.
For low energy/power builds the VT75 with a 26650 is a killer form factor. However above 25-30W not so much. (I get out my dual 18650 mods or iJoy Lux for higher power needs)