i want to mod my 3ds

the version is 11.15.0-47E old 3ds/2ds on windows macos linux. so original 3ds europe on windows 11 in tutorial Get Started - 3DS Hacks Guide , Installing boot9strap (MSET9) - 3DS Hacks Guide and now Installing boot9strap (MSET9 CLI) - 3DS Hacks Guide.

note: this was not originally my 3ds, it was my sister's but she gave it to me with permission so it is now mine

so my experience was smooth, i finished step 7 in Installing boot9strap (MSET9 CLI) - 3DS Hacks Guide and i was careful. then my mom came and i stopped because i would go out.

problems i have:

daunting at first but once you get in, its not too bad but at first it looked confusing.

uncertainty of time: my mom can force me outside any time so i need to plan it correctly and not in a critical step.

only 1 3ds: our parents gave a 3ds for my sister's 5th birthday. back then i was an infant and the parents only bought 1 3ds

what do i want to do next ?: i wanted to mod a 3ds months ago in 2024 but i do not know what i want to do next. maybe FBI or homebrew laucher but i am not sure right now and i am still not finished modding my 3ds so i will have to do that first