What list is best?

I am getting a 50 gallon aquarium, I don’t know the exact dimensions right now but I do know that it’s a normal rectangle shape. I’m planning to have corals and maybe a few fish. Almost all the corals I like need moderate to high lighting but I also like bubble corals which apparently like low light, if the bubble corals are too different from the others I just won’t get them though. I really like that one light that has WiFi built in and you can control it from your phone but it’s kinda expensive compared to the rest. I’m kinda lost here and I need some help choosing the best light, if you guys know any lights to avoid pls let me know that too. Thank youu