4G LTE isn't a valid choice for anyone who wants low-latency (online gamers, and it doesn't even have to be a "twitch" game), or anyone who balks at $205/month for 30gb (AT&T price)
Yes! Datacapped services are not a viable option. It'd be great to move to cell service as my phone gets faster download speeds than the fastest broadband available locally but I'd be capped at 10gb of data or be paying some outrageous amount for more and that's like 3-4 movies worth of space... ridiculous.