The surface is a full computer, unlike the ipad/pro. That's why they are superior to the ipad. I own an ipad, surface 3, asus vivotab, dell 2 in 1s etc. I sold my surface 3's for reasons posted earlier. I just installed 16gb of crucial ballistix ram in my dell inspiron 13 5000, and just re ordered my 2tb firecuda drive. Also, I have ordered 8gb of ballistix and a 1tb firecuda for my wifes inspiron 11 3000. We love our computers. Best ones we have owned. More so with the upgrades. I hated using my MacBook when I owned it. MacOS is a mish mash OS. I love my ipad for magazines, general usage and sitting on the sofa. But for real work, the dells flex their muscles. The surface had keyboard issues, lack of ram and storage was a big downer for me too!