This ARM computer has a much higher (3 to 4 times higher) idle power consumption than a mini-PC with an Intel or AMD CPU (e.g. an ASUS NUC), while having the same price and a much lower performance.

So in this case, the only valid reason to choose it is to have the ARM ISA for the purpose of software development.

This Chinese CPU is the only Armv9 CPU that is available in anything else than smartphones or expensive computers from Apple, Qualcomm or NVIDIA (or in even more expensive big servers). So there may be cases when it is desirable for software development, even if it has some quirks.