240Hz QHD Blade Pro/ 16Gb Vram Advanced model?

I'm looking for an upgrade for my current blade 15 2018. As I picked up new hobbies in the photography industry while I also spend time gaming, I am looking for something powerful for my coming college year. The current 17 120Hz is even a downgrade from my blade 18, while the new Blade seems a bit lacking in its Vram. Will there be any new specifications for a new 240 QHD screen for the pro, or perhaps a 16 gb Vram upgrade? I'm debating wait for the upgrade.