Ubuntu vs Windows 10 Gaming

Ubuntu 19.10(latest updates). NVIDIA Driver Version: 435.21. Proton 4.11(vulkan) Windows 10(latest updates). NVIDIA Driver Version: 441.87 Games: Deus Ex: Mankind Divided, Dying Light, Total War: THREE KINGDOMS, Mad Max Benchmark rig specs... CPU: Intel Core i7-9700K 3.6GHz - 4.9GHz Cooler: CORSAIR Hydro Series H110i GT 280mm GPU: ROG Strix GeForce GTX 1080 Ti OC edition Motherboard: Gigabyte Z390 Aorus ULTRA PSU: MODECOM VOLCANO 750W 120mm 80 Gold RAM: G.Skill Trident Z RGB DDR4 32GB (4x8GB) 3600MHz CL16 SSD: Samsung SSD 970 EVO NVMe M.2 250GB System: Windows 10 Pro