I've been having battery issues with my Galaxy tab s3, Wondering if I should just sell it and get an iPad pro 10.5? I have a feeling I would get about two to three more hours of battery life out of the iPad Pro 10.5. My problem is I paid $500 for the s3 and the keyboard case. I could probably get that money back through selling it, but then I would have to pay about $200 more for the iPad, and $100 more for the pencil. What do you guys think?