Laptop now boots in 6 seconds and all the resource hogging software I'm using

Across the board the new 970 Evo is not only better than the 960 Evo, but it also out-performs the 960 PRO in some important tests. More IOPS, quicker writing and the same TBW at the largest capacity. With the possible exception of the 970 Pro; this is the NVMe SSD to buy... if you can afford it.