Bought a new SP7 two weeks ago without the knowledge that a new variant, the SP7+ existed. The SP7 is great (I had one that I gave to my son and bought the new one for me), but this SP7+ sounds much better - 11 gen Intel, better battery, removable SSD, better graphics, etc. I got this for a deal from Best Buy at $1699. Is it worth it to upgrade to the newer one at $300 more? Or just hold on to what I have? Battery is my biggest pet peeve with the SP7 and the removable drive is very enticing, a nd I can use a faster processor.