The best Image Cache Limit number?

[MushroomCake28]

For people that still don't know, we can change the cache limit from the Community_Basic plugin. By default the value is 10 MB, but that seems a bit low to me. So what's the ideal image cache limit for PC, and is it different for web/mobile?

 

[ShadowDragon]

My guess, 10mb seems reasonble while its only the loadng the images if they arent huge.
if they are more than 10mb, I would go for 50 to 100mb maximum as personal reference though.
as for mobile, 10-25mb max probably, for web, no clue. probably the same as for pc.