What are you doing to that poor computer to cause "plenty of BSoD issues"? The only time I had issues with 8 was when my SSD/cache system broke because dell's used to have issues with hibernation. That was Dell's fault so I can't blame windows 8 for BSoD on that. Other then that I haven't seen a single BSoD on my laptop running windows 8. I play a very large variety of games in 8.1 on the laptop. I even left the laptop running Prime95 AND furmark for 12 hours without a single crash. My main runs windows 7 and the ONLY BSoD I've ever seen with that system was when I accidentally tried to OC the memory controller too high and when Nvidia's bad driver was crashing things.
My laptop running 8 has had 10 programs running at once so I have no idea why you're complaining about lack of multitasking.
The desktop units we run have not exhibited any connection issues. My laptop has been left running for days and has shown no performance degradation.