Sandisk SSD Plus and also double pcie m.2?

So i just went from a super full 7200rpm 1tb HDD to the '' entry'' leven budget SSDs by sandisk. they are called the SSD Plus line. I got a 240GB ssd for 83 dollars at best buy.

they claim they are slow and entry level, but in crystaldiskmark i get some pretty good scores... i think. i attached a picture. so if anyone can tell me if it's good or bad, let me know lol. i think i uploaded it correctly.

anyways i am impressed so far coming from an HDD.

anyways my second question is, i've seen...

Sandisk SSD Plus and also double pcie m.2?

Sandisk SSD Plus and also double pcie m.2?