I'm about to buy an iPad 4 to replace my aging iPad 1 and am debating internally over WiFi only vs. Verizon LTE. For those who have the LTE models (or any cellular iPad), what are the advantages that you see from your personal experiences with the device? I am on the Verizon share plane and have an iPhone 5 so even without an LTE enabled iPad, I should still have connectivity through the hotspot feature. Is there a performance difference in hotspot vs direct LTE connection? Is the data consumption the same? Is the LTE version worth the additional $130 + $10/month premium? Thank you to any and all who respond.