I have a pro on 672 and ive only run leeful v6 3 times in 3 months as i just suspend play mid game Ive never had any probs and I play every day as long as you use HEN as most of the hosts carry an old bugged mira that wont suspend.
If you use the latest mira i think its fixed and HEN does have a problem with date/time on your trophys but i dont care about that as its more hassle chasing the latest version mira that might have broke something that 99% of users dont want. I am mostly playing VR games at the moment and I added the new hardware and suspend still works great.
If the host says Exploit Failed reboot then make sure you do as this will save you lots of KPs, The longer you let it idle after reboot the...