Can't decide on Best upgrade for my laptop according to Performance for autocad, video editing, gaming and multiple page browsing.
1.) Samsung 850 pro 256gb or
2.) Crucial mx100 512gb or
3.) Crucial mx100 256gb and Crucial 8gb ddr3l ram (replace 4gb ram to max 16gb)
Please help me to choose an upgrade for my lenovo flex2 14 which is running at intel core i5 4210U, 12gb ddr3l ram (16gb MAX), 500gb HDD.