Head is coming out with some new 2023 models in their Head Extreme range, which tend to be good value for money. Head release new versions of these every couple years. I’m guessing these are mostly cosmetic updates.
You can see all previous versions of these rackets on the following pages:
They also released a new one called the Head G.110, which I’ll do a separate post for later. According to the blurb on DL Sports, this is “an upgraded version of the legendary Ti110”. I assume they’re talking about the Head Nano Ti 110, which has bee a longtime recommendation of mine for the best squash racket on a budget, but the G.110 has a traditional string pattern instead of a fan. Here’s a comparison: