In general I have to agree with FalconAF above. Not sure I agree with the term "lazy" as I can quite understand some people simply wanting to "plug and sim". I too like to fly low and slow as I love to take in the detail of the views I'm getting in XP11. I already have ORBX scenery on an external HDD. It works fine and honestly it's quite easy to do - just follow the simple instructions given elsewhere on the ORBX forum. I have also just found the Western Digital My Book 6TB Desktop Hard Drive (USB 3) for £106 on Ebuyer, so storage costs are coming down.
I'm 70 so age isn't a limiting factor lol. For me personally, more detail is better, but that's my personal preference. Interesting times ahead.