I've been curious whether users who upgraded from P7 to P8 thought the upgrade was worth it from an enhanced realism point of view for their renders. I have P7 and am quite happy with how stable it has become, but I would like greater realism in my renders. I use Bagginsbill's VSS and a lot of lighting tricks learned from this forum but I understand (perhaps incorrectly) that with P8 these will have to be tweaked for any further enhancement to be obtained. I'm wondering how hard that is and if it's worth it or not.

Thanks
Mark