My husband has a EU settlement states, and I am from Hong Kong, how can I join him in the UK with intention to stay?

My fiance is French, and I am from Hong Kong. We meet in the UK in 2017, but my visa finished so I went back to HK this June. Now, we are getting married on 19th August 2019 in Hong Kong. My husband lives and works in London, and he is in the process of applying EU settlement states, once it successes, what is the best way to join him there with consideration of time and successful rate? A family permit or spouse visa? I interned to stay with him in the UK in long term. 

If eventually he gets a pre-settlement states, what should I do?