[misc] I can't use tretinoin: what am I missing if I use tazarotene or adapalene?

Hi, the tret, in any %, is too strong for me. I would like to ask: if I used another retinoid, adapalene, what would I miss? Less collagen, but at least I can expose myself and tan at the seaside in the summer? Is there a "feature list" for each retinoid?