What kind of system do you play your The Sims games on if you play PC version of them?
Macbook Pro 2018.
What brand of system? (HP, Dell, etc)
Mac. When I had a desktop, I think it was HP.
Do you have all the games or some?
I'm assuming you mean packs? I have all but 4 or 5 stuff packs, and I don't have the kits. If you did mean games, I currently have Sims 2 UC on a partition and Sims 4 installed. I used to have 2,3 (every pack), and 4 (only 1 pack at the time).
Have you had any technical issues with your system?
Not really, unless you consider playing with the graphics on high as apposed to ultra a technical issue. The fan kicks into high gear about 30-60 minutes into playing and I stop for a few minutes to let it cool off. But that's an issue with most laptops. Desktops really do handle games better, but I switched to a laptop years ago for various reasons (the same time I switched to Mac from a Windows machine).
If you’ve played or play on both, which do you prefer?
I'll say laptop, because it's so convenient. I can sit anywhere. I've played Sims while stuck at the kids' dentist appointments.
I do miss the dual monitor setup I had when I had with a desktop though, it was great for building. But I make do now with my laptop and an Ipad.