Augu102

HI all Should I just buy the XPS 15 7590 now, or wait for the 2020 XPS 15. need help to make the decision. my budget is 2000 Canadian or less

I'm building a pc with : CPU: Intel Core i5-4690K 3.5GHz Quad-Core Processor Motherboard:GIGABYTE GA-Z97X-UD3H-BK Memory: HyperX Fury Black Series 16GB (2 x 8GB) 240-Pin DDR3 Storage: SAMSUNG 850 EVO 2.5" 250GB Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive Video Card: GIGABYTE GeForce GTX 970 (WindForce) Case: NZXT S340 Black Steel ATX Mid Tower Case Power Supply: ? need help on the power supply (is a 500w power supply enough ?) Wifi Card: ? also need a wifi card too