I am a student cg artist, I use blender and I'm looking to upgrade my pc, and am deciding between the 1080 and the 1080 ti but am not sure if the extra 200 dollars is worth it, i don't if this matters but I'm also putting in a i7-7700K quad-core at 4.2 GHz, a gigabtye gaming 7 motherboard, and 16 gb of ram