I have been in a similar situation, restarting play after a 20yr break, having played regularly in my (relative) youth. I restarted playing using my old racquets but after a while realised that modern technology had advanced after 20yr and decided to investigate and research the new options for myself.

My conclusions for what it is worth (and I class myself as no more than a modest club player level), is that:-

1/ It makes a difference whether you get a “head heavy”, “head light” or “evenly balanced” racquet. Most if not all old racquets from 20yr ago will be classed as “head heavy” today. I did notice a marked difference in hitting agility when switching from my old head heavy racquet to a new generation head light racquet, especially in doubles play.

2/ Secondly, try out and take advantage of the ‘new’ flexible shafts and also ‘isometric’ racquet head shape (“larger sweet spot”) to help an aging body to still deliver shots of adequate power from those awkward positions! I also found some of my old racquets’ string tension to be too high for adequate feel — I used to play a faster game — so you may want to bear this in mind.

I think these are the major considerations and any racquet chosen along these lines regardless of brand will probably suit. Plus of course watching some coaching videos to remind yourself of what you knew once upon a time!

Regards.