Shimano is the sensible option. Fit, forget, throw away every once in a while. Steel and plastic, Japanese, quite heavy, does the job for a reasonable amount of time rather unglamorously.
Royce is the pimptastic option (fitted on all 4 of my bikes….) aluminium and titanium, super quality bearings. Absolute things of beauty, super light, super shiny and user servicable. And you get a whacking great big Royce sticker! When it needs servicing, which isn’t very often, (10 years and counting :wink: ) drop in and see Cliff.
If you’re concerned about chainline I’m sure Cliff would help you with that if you can take the frame down to him. He did a great job for me.
Which is for you? How deep is your wallet?