Well thats exactly what i would recommend. Gameglass (GG) + Buzzkiller.
BUUUUUT once you understand what buzzkiller (or others) did with their setup, try to make your own setup.
1. reduce it to what you really need, especiall GG helps a lot getting rid of certain stuff you don't need on your stick (Another tool would be the elgato stream deck)
Look at that:
imho its too much if you just start learning using dual sticks
I really like the T16000 but never really used the green and blue buttons (might be different for you)
if you don't do regularly mining, fuck mining keybinds etc.
(another example: i don't like throttle fwd/back on the Y Axis of the left stick i prefer strafe up and down, and put it on twist [but that might just work for me] )
2. By creating your own version it helps you to learn the setup
I evaluate my setup with every patch and adjust it to my own needs.
3. Again KISS Keep It Simple Stupid :)
4. Start saving on virpil / vkb sticks. Sooner or later you will want one :)