You can sell the phone at the end for the same amount either way, but the trick is, you have to buy a new phone or else you no longer have a phone. Hence, it's not really a wash because that $200 turns around and turns right back into another phone. Whether it pays the $200 up-front cost on a contract, or pre-pays ~8 months on NEXT is immaterial.
I get what you are saying...even if I sell my phones I still have to buy new ones, so while it is a wash now, there was a point where I originally laid out the $200 for each phone. That sounds confusing, but I get where you're coming from.
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Yes, if you buy considerably more data than you need, you will pay for it every month. You're going from effectively 10GB to 30GB data. Compare at 10GB and the costs are much more similar. The most cost-effective way to buy data (or minutes in the old days) is to look at your usage and buy slightly less than you use in your peak months. If you use 9GB most months and go over 3-4 times/year, it's far better to buy 10GB and pay overages than pay and extra $30/month every month no matter what.
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Well, that and you are effectively buying 3x as much data as you are currently. That's not going to come free - no matter how good their marketing.![]()
Well right now I have 2 unlimited plans that use around 15GB of data per month, and one line that is capped at 3GB that uses all 3GB a month. So, together, we use around 18 GB a month, and since I have never tethered before, I'm assuming that will be a few more GB's a month.