I have a RK3229 1G/8G Android TV box I got cheap. After investigating it I'd figure the port of Engine BASIC to it would be MAJOR. Even booting anything else on it is a major effort. The boot process is very different than the H3 boot process.
It is almost impossible to brick an H3 computer. The hard-wired bare metal process ALWAYS tries from an SD card first on the H3. I've booted EB NG, 3 versions of Linux and RetrOrangePi on all my H3 boards even if it has bootable flash storage.
A RK322X computer CAN be bricked which requires a Rockchip recovery program and a lot of work to recover. If any non-sd boot media (eMMC/NAND/USB) doesn't have a UBoot bootloader then the RK322X will usually boot from an sd card with the proper bootloader. If anything else is bootable it MIGHT try sd card 1st, or probably not...or?? It is much complicated over the simple Allwinner process.