I need help deciding whether I need a new Macbook Pro or new iPad to replace my 2009 white Macbook Pro which is just too slow after upgrading to ElCapitan. Mobility is necessary as I am a caregiver at home and must at times try to work away from my main machine, which is a CMP 5,1 (flashed) running ElCapitan. I have an iPad 4, but it is not a replacement for a notebook. My main applications are Photoshop CS6, Filemaker Pro Advanced, TextWrangler, Chrome, Safari, Scrivener, Pages, DevonThink Pro Office, Lightroom. The only apps that tax my main machine more than minimally are Photoshop, Lightroom and Filemaker Pro, and usually only when large numbers of files are being batched. Based on this usage profile, are the new "supercomputer" iPads a suitable tool? Can they run any OS X apps or would I need to purchase IOS apps? I'm thinking that for digital photography I probably want a notebook but the touted computing power and other graphics capabilities of the new iPads intrigues me. Any recommendations?