Hello, I would like some feedback on this so far.

[Barack Obama]

No problem. If you still hit a wall, maybe a different emulator will come in handy:

Most-used GBA emulators
No$GBA (also a DS emulator, last update 3.05 from 2021)
Visual Boy Advance / VBA (the original is discontinued, but has different variants like VBA-M with the last update 2.1.4 from 2021)
mGBA (last update from this month, 0.10.0)
For the sake of completion:
BatGBA (super old and not recommendable, last update from 2002, also can't say anything about the three below this one)
Boycott Advance
RascalBoy Advance
DreamGBA

And also multi-system emulators like
higan
BizHawk (apparently pretty good)
RetroArch

Until then, good luck.