El Capitan #1 Runtimes?

[z_s1xty7]

I've been considering a Peak El Capitan (still debating brass vs SS; leaning towards SS) #1 for a super durable EDC. The only real questions I have are what kind of runtimes could I expect to see from an alkaline, a NiMH, and an Ultimate Lithium (L91)? It looks like higher level El Caps might have shorter runtimes on lithiums than alkalines. Just wondering if anyone with any experience could shed some light, so to speak, on the subject (I bet that joke has been made way too many times here).



Thanks.



s1xty7