It seemed logical to buy a Pi 5 which was already 2 years after its release in 2023. Being a novice to Pi in general, it was quite a struggle but I basically succeeded in getting Jaguar Tempest 2000 to run on my Pi 3, only to find out the Pi 3 is WAY too slow for it. Retropie still isn't a simple install, but once again with a lot more effort Tempest is at least installed, and very smoothly is running through its demo screens so it appears that Pi 5 is fast enough to play it. But controls don't work - more struggle to come. The method of screen rotation is very annoyingly not compatible with previous methods requiring jumping out of Emulationstation to set the rotation for every reboot (wtf where the developers thinking??). Pi 5 also lacks a sound jack requiring consumption of a USB port and the sound isn't working correctly with the adapter. I would say a Pi 5 is a poor option for use with Retropie. I'm sorry I bought it.