Hi. So i just got my Inspire 1 today, and found out that my Galaxy Tab S 10.5" doesn't fit in the tablet\phone holder on the radio. I've seen people recommend nvidia shield. But as I don't have that available at work, Im thinking on getting a smaller Tab S or an iPad Air 2. Should I go for a cellular version, so it can easier load map contents etc, with out using my phone as a hotspot? I might go for the nvidia shield, as it's a lot cheaper than the iPad.. but is the performance better? Really want low latency as possible, and same with lag. Any idea? Is there any performance tests? Grr can't make up my mind.