Of course it has replaced my tablets. All the issues of concern you list are insignificant. I find the quality of the apps superior to the apps it replaced on my tablets. I "never" think about the size and weight or cooling or fan noise. It is superior for web-browsing and I have never run out of juice either at home or traveling.
A powerful sports bike will always be superior to a cute little moped and a surface will always be superior to a cute little tablet.
"ALWAYS"...
A powerful sports bike will always be superior to a cute little moped and a surface will always be superior to a cute little tablet.
"ALWAYS"...