I have been messing with rpi, and libre, and some others and to be fare, they are great for other things, projects, what ever your needing in small computing, but biqu/btt I feel is in it for the printer community, having this thing pre loaded and mostly ready to go, and I have not had any errors like some have had, but I don't try to run my life with it either, just my printers, and it works great for that, the best, one job, and ya just can't beat the price for what the others of the same sute is, thanks btt