Sorry if this comes off as snarky, that is not my intent but I can see how it may read that way.
::steps on soapbox::
First, the question of "what is the best lighting?" - as your thread title asks - is subjective to the end user. Many will argue that Radions are hands down the best thing out there, while others will argue for T5s, Metal Halides, different LEDs - or a combination of some/all. You can literally google "best reef tank lighting" and easily find dozens of thread full of arguments for what is "best". This can truly only be answered by you, as they all work. If you instead ask, "what kind of light would you recommend for my tank and goals?", you will get more direct advice & recommendations.
::gets off soapbox::
So now, let's move on to your question and set up.
I am one of those people who has tried many different lighting options. Based on your tank and what you want to do, I would recommend going LED as I feel they will achieve all of your goals with less work down the road (you did say you like to "set and forget"). I have used cheap black boxes (they do grow coral just fine), Current lights (like yours - one of my least favorite that I have tried), Noopsyche, AI Hydras, and Ecotech Radions.
Of these, I would go with either the Noopsyche (economical option) or the AI Hydras (my go to, best bang for your buck option). To cover your tank you will need two. The AI interface is a lost simpler, it's controlled from your phone making it easier to use. The Noopsyche uses a funky/clunky scroll wheel controller that is a little more difficult to initially figure out. Both lights allow for ramping up/down (sunrise/sunset), both lights get great color - the AIs are (objectively) nicer and easier to use.
Hope this helps.
Edit: I can hear all the Ecotech users screaming "but Radions are the 'best'", while I agree that Radions are a better light, I truly feel that you get a better value -ie quality product for the price- from the AI Hydras (and AI & Ecotech are under the same parent company). If money was no issue - go with the Radion XR30s but know that you will be spending $1,700+ by the time you buy the mounts verse <$1,000 for Hydras.