My honest opinion you should really put in some sort of Quality change or atleast do something with Firewall / Tempest / Hyunmoon mobs.
All i ever see is people ingame crying about FPS and i can see where they are coming from in screen full of FW / Temp i can go down to 100ish FPS.. Hyunmoon the same.. In reality i'm good my FPS never drop under 60 at all but some people are running around with 12FPS and some of these people in my guild i play with CS:GO / League with so not like there computer is complete dump.. I feel them spells are eating people FPS to much.
Also people who are just -60FPS in town / cave without any spells are just at such a massive disadvantage, i can literally skip past people like i have ACPI.
Doesn't really effect me in the slightest but should be something Jamie / Shane look into for sure, big usercount many different situations here i know people who are 2 young so they can't just ask there mum / dad to buy them Gaming pc / Laptop.. I know people who just straight up don't have a great job so can't afford it, people from less wealthy Countrys that can't afford it, i think it would improve game play a hell of a lot, Amount of fights i'm in and im just watching people Frozen completely still or moving like a ****ing power point slide show where they have -5 FPS lol.