I'm a long time Apple user going back to Apple II and currently do Mac Support full time sole trader.
Anyway, what do mac people do to find out the specs, ask the kids 🙂 and yes, I got X-Plane originally for the mac but then moved it to the PC when I went VR. I was lucky, my client had the headsets lying around and knew I fly and offered them to me, they are the first version but you don't say no to free. That's why my budget was higher for the PC.
MSI MPG X570 GAMING PLUS AM4 ATX Motherboard
AMD Ryzen 7 3800X 8 Core Socket AM4 3.9GHz CPU Processor
MSI GeForce RTX 2070 VENTUS GP 8GB Video Card
Then you have to decide on cooling, I went with the fan instead of liquid cooling.
Noctua NH-D15 Multi-Socket PWM CPU Cooler
I recently purchased the Honeycomb Flight Controls and the Logitech throttle since I love flying the Tecnam Twin and currenly flying around Australia since I'm in lockdown. I do have old pedals.
I need to sell my Logitech Flight Switch panel and a really old Thrustmaster joystick.
Recently I purchased a way overpriced knobster because that's the only bad thing about VR is it's difficult to turn knobs.
I use AirServer so I can use AirPlay and use my iPad in the VR. To get it to appear in X-Plane I use MoveVR. Expect to take a few minutes setting up before flight till you get used to the procedure of loading things up.
Hope that helps.