City Planets are epic in my opinion, but so are planets like hoth and tat cause their landscape is beautiful. So I would incorporate both some more. I didnt like Taris cause it was primitive and boring. There are a lot of planets in Star Wars that were not even mentioned in swtor. I would recommend you bring in Geonosis for ppl who liked Tat and Hoth, Naboo for people who like Alderaan, Kamino might work but it would be hard to incorporate it because its so small but in battefront I loved it, cloud city would be kinda cool, Felucia would be alright in the fact that it is look Kaas (which I didnt like), I wouldnt recommend Kashyyk cause its kinda primitive, for people who liked Nar Shadaa I would bring Mandalore planet of the mandalorians and Bastion (look it up on wookiepedia). Also they should have more raids and some more classes with races.