I wouldn't recommend it to someone who uses a high mode constantly like that. It's a compact light, very compact at ~22m diameter, 84mm length with a single cr123a, or a 16340 like I use. A light that small with that much output is mainly for low to medium high use, and max output when you need it for a few minutes.
For you, I would suggest an 18650 light, and browsing around CPF + GoingGear.com video reviews for hours finding the perfect one for you. It sounds like you like a lot of output for long periods of time, and the only sensible option would be an 18650 light with more mass. There are a bunch of good lights now that use the larger cell, but also manage to stay very pocketable, such as the ZebraLight lights.
It's something you are going to carry with you every day. To find something in the dark, to light up the area you're walking to know what's around you, to see what's wrong with a friend's car when they don't keep a light in their glovebox, etc. The uses are many. I know that you know this, but it just helps justify really being sure of what to get for your personal flashlight.