I never had the desire to get a cellular cam nor pay the high price for top of the line cams. I have a couple Moultre and Hunter cams that do the job just fine for under $100. I don't mind going for a hike once every 3 or 4 weeks to check my cam sites.
I wonder what the next evolution in trail cams will be? Will you be able to remotely disconnect it from the tree, fly it to another location and re-secure it? I wouldn't doubt it. Technology is going to be the demise of this world.