I started as a PS4 player and i can say that the customization for controllers is fairly impressive even more so than Keyboard and Mouse but it takes a while to tune it up so just be curious and try every setting you find, it can be confusing and tedious but you can pretty much do anything and more than a keyboard, i actually prefer the targeting on a controller than Keyboard (being a healer main in those days) and the movement is also better but is subjective. Downsides not many but i needed to add an extra hotbar just to see my cooldowns, did savage and extremes on controller too with no issue and 2 in my current static plays with a controller