What would be the ideal m.2 ssd for my board?

[Christopher McClure]

Hi there. I currently use a b450-f gaming motherboard and was wondering what the best m.2 ssd i could get for around £100. Im hoping for a 1tb drive.
Currently using a 480gb sata ssd but needing the extra storage so thinking of having the m.2 as my main drive.
Also would i need a heatsink for the m.2 ssd?

Any advice would be great.

My other parts are 2600x, 1060 6gb, 16gb 3000mhz ram, 600w psu.

 

[Christopher McClure]

thank you's. I found an SN750 1tb that was slightly over £100 but it had just jumped up to £140. I will be buying in about 3 to 4 weeks. I am going to make sure I get a heatsink for the drive.

If I found a gen 4 that was the same price as a gen 3 would it matter what I get even though I can't fully use gen 4?