Considering how much Check Point was "biting off" feature wise, R80.10 was nothing short of an astounding release and I wholeheartedly recommend it. I was initially worried that with the large amount of new R80.10 gateway kernel code there could be stability issues, but those fears turned out to be completely unfounded. But even for sites that have transitioned to R80.10 management, there is still a quite sizable contingent of R77.30 gateways out there in production.
Perhaps a compromise is in order: Support for R77.30 SMS Management (with its numerous single-threaded performance limitations) ends in May 2019 as scheduled, but support for R77.30 gateway continues for 12 more months beyond that date, but only under R80.10+ (not R80) management. This would give organizations a chance to migrate management first which does entail a large increase in system requirements as far as cores and memory for the SMS, and will probably involve a new SMS purchase. Once organizations have completed that SMS transition by May 2019, they can start upgrading their gateways to R80.10+. Thoughts?
--
Second Edition of my "Max Power" Firewall Book
Now Available at http://www.maxpowerfirewalls.com
Gateway Performance Optimization R81.20 Course
now available at maxpowerfirewalls.com