Advice on M.2 appreciated

[silverginger]

Ive currently got a Samsung 250gb SSD as my boot drive and Football Manager 2020 as well a couple of games but im running out of space.
So im thinking about buying a 1TB drive to use for games only.My motherboard is a MSI B450 Tomahawk and it says there is space for 1 M.2 Drive so my questions are
Is it worth buying an M.2 Drive and what would be the best one be i have a budget of £130.
Any advice gratefully accepted

 

[silverginger]

Thanks for all your replies ive seen the Sabrent 1TB Rocket NVMe for the top end of my budget and seen some good reviews of it but im sure i saw somewhere that its too big to fit into one slot.