I also have the 101 pro, but mine is for DL use when I feel like it.
The other one is the Gus 22 Core.
For MTL use with a cool 18650 battery… I really wouldn’t trade it for an Aspire CF BF XC or similar (sorry, I don’t know the model numbers 
), nor would I trade any of my RTAs for an Aspire Nautilus.
What’s more, none of my mods either 
But this is just my personal opinion