Decided to get the scales out.
Tglub is 14 1/4 oz
Nano is 12 3/4 oz
DP is 7 1/4 oz
Interesting point of comparison if you just take the cutting edge, Nano might actually have a bit less of it than DP, but only due to the blade shape. The length Nano has on dp is due to a long choil.
Wish nano got ultra light anorexic treatment for even more weight savings. However, as it stands it pretty much exemplifies do everything knife for that size. I'm loving the patrol thought, basically it's every bit a knife as nano, with less prybar and non knife utility nano can provide. Basically a great knife to pair with the chopper of your choosing.
I feel like TGULB and nano would be better as your only sharp thing to bring if you don't have a prybar, an exe, or a bigger chopper like a mistress (or cyclone now in my case). Nano would win out for me over full size due how much easier it is to carry a smaller blade. Patrol would be my choice as a belt knife if I got other tools on me, or if I'm trying to go as light as possible and still need a stout fixed blade. Which is what this thing is designed for.