Hi - Another question about my 2019 Sirrus Expert Carbon: The tires are getting worn and I'm researching options.

The stocks wheels are 700C Axis Experts with 21mm internal width, and the stock tires are 30mm in width.

1. Most of the higher-rated tire option only come in 28mm and 32mm. Which should I choose? I suppose I am more interested in comfort than speed, but at the same time I figure 28mm is a standard for a reason. Or have I missed a nice tire that comes in 30mm?
2. The stock tires have a nice reflective strip, but I'm not seeing that option on many replacements, unless they are Schwalbe e-bike tires which I think are overkill for a bike as light as mine. Are you aware of any good options with the reflective strip?
3. The Axis wheels have middling reviews, so I'm open to changing those as well. What do you suggest? Should I consider a tubeless setup?

Thank you!