As a first espresso machine, I recommend the semi-automatic Breville Barrista Express BES870XL. I use it daily and have found it to be a solid machine. After 20 years, I’ve only had to replace the pump for $24 and a few hours of my time.
It has an integrated grinder which is pretty good. I weigh out the beans and fill the hopper for each serving.
These machines require a little practice to dial in the espresso shot. That’s a bit of an art unto itself. There are better machines and better grinders, however, that’s a very slippery slope.
I have no doubt these machines appeal to a large segment of gear heads in this forum so you are likely to get some great advice.
Good luck in your search and please keep us posted as to your progress.