The 3 SE has been around a while and not as good. I would expect the price of the 3Pro to come down again, goes up and down all the time. Another option is the Yepo(sadly not wifi ac, not sure about the touchpad) which can be bought from China or European warehouses, or the Teclast F7 perhaps.
I saw one review of teclast f7 and I must say, it looks promising but so did jumper, and look now, dying units, missing settings in bios. Well remember how much you paying so do not expect perfection in all dimensions 🙂