I would say Formuler z7+ if you can afford it? And I would use the playlist setup where you put in an m3u link and a EPG link of your choice. And if you wait a mont the new formula model 8 will be out.
I have the Formuler z7+ and it is a good box. However it still has some bugs which occasionally pop up and are annoying. An example is the box just switching off for no reason at all. They have been trying to fix it for ages. I would get an ordinary android box from aliexpress, not less than 4gb ram. €60 should cover it.
Yes, I have that on rare occasions, the other problem is that when it does it looses all the favourites and instead there will be other favourites that you did not put there. I contacted the manufacturer and they promised that bug will get fixed in the next update after this 1.9.55. Considering all this I still think it's a very good box!
@Hectorious Thank you, the Amazon fire stick is probably good, but I would like to find a good Android box and find a good deal of it (maybe China) and make some profit when selling to my clients. It will be hard to find good deal with Amazon fire stick.