H9s is what i bought, its difficult to compare as one is an android box but for iptv and satelite the zgemma is awesome and half the price, you could buy a 4k firestick with the money you save :)
i think i answered you on reddit :) some of the new h9 series zgemma boxes use the same cpu as the z8 and my h9s is very quick with both iptv and sat , jedi maker makes iptv set up a breeze on an enigma 2 ive had mine running a month with three providers with no issues whatsoever , i reccomned using an usb stick to expand the flash storage on the h9s as there is not a lot but there is a plug in to do that , up until now i had always stayed away from enigma 2 iptv because i assumed it was a ball ache to set up but jedi maker is almost as simple as doing it on an android box