I’ve got the details of exactly the same NVMe card sitting on my desk in front of me right now, waiting to see if there are any deals going shortly but whatever I’ll probably go for it if only to look after my growing collection of addons - now up to 200GB!
I’m good with Samsung, have lots of theit stuff around the house including an new 27" curved monitor which is mind-blowing compared to what I had before. But I’ve also used Crucial a lot too, their website is clear and helpful and has a system checker that will advise what is the best upgrade for you. I got my first SSD through them (a Samsung which they did actually recommend) and was so pleased with the change of performance from the old SATA 1TB hard disk I upgraded two old laptops which are now flying machines in comparison.
Yes there are faster cards around - if you really feel you need to spend a lot of cash for what is really only marginal performance improvement. I’m not such a perfectionist though.