Travelling - Viewing, Editing, Backup (4K, FCPX, 100's GBs etc)

[TheTrickster]

This no doubt has been asked a few times - I did do a search, but many threads never had a definitive answer... so...

With this in mind, I've been pondering how best to organise myself for frequent trips with my cameras and recorders (GH4, GoPro, Ninja2).

Would Like:

• SD to USB3 HDD Transfer (fast-ish)
• Playback of 4K Material
• Simple Organising / Editing (Binning / Flagging etc)

Previously I had a Samsung 700T ATIV Windows 8.1 Tablet thing, which I installed OSX on it (hated Windows8) so I could use FCPX. It was big, lacking in space and I hated the screen size (as it used the native resolution - so everything was tiny) but it had USB3.0 and I could work with it and 2TB USB Drives.

I sold the 700T (as by the time I added the keyboard thing to it, it wasn't much smaller than my 15" Mac, so the last few trips I've taken my 15" Retina Mac with me, but its a pain...

Too be honest that is too big for me (as I'm on the limit of hand luggage anyway!) so I'm now looking at alternatives..

1. Kingston MobileLite Wifi Thing
   I purchased one for like €40 last week to have a play, and it works well with my iPhone for transferring from an SD Card to a 2TB USB Drive (supports exFAT) - but alas its only USB2 and the transfer speeds I get are 10.5MB/s - so working with 100Mbps 4K files - working out HOURS! to transfer stuff - and I have no real way of viewing the footage (Wifi payback stop/starts on the iPhone)
2. Android Device with USB3.0 and a OTG Cable
   Only one I can find is the Galaxy Note 3 - But I haven't found any real world use of doing SD <> HDD transfer with one? And its an expensive thing to go and buy to find out it doesn't work
3. Apple Mac Air 11"
   Much smaller than my Retina machine, similar size to a 10" tablet, light, but a low screen res (1366x768) - and I'm not sure if the i5 1.4GHz processor will play back 4K h.264 files?
4. SurfacePro2
   I know, I know Windows 8. But nice screen, USB3.0, Slim keyboard. No FCPX.
   I'm not Hackintoshing anymore - too many issues (Wifi, iCloud etc etc)

Any thoughts?