Boost drivers have regulated outputs, so you want the lowest resistance possible. Such as bypassed springs and high drain cells. Depending on the load the boost driver puts on the battery, you can sometimes have too much of a good thing and loose run time.
If you look at this review you can see a light that draws 15 amps. A high drain 30T allows for many full power turbo runs, but capacity is small. A high capacity 5100mah cell only allowed one full power turbo runs, but had much longer running time at lower levels.
Here is more data on the same high powered boost driver light with different 21700 batteries.
What I said earlier still applies to FET drivers. You have to take it on a case by case basis. You would need to be more specific about which lights.