Just switched to this from T-Mobile $30 plan. The slower speeds are barely noticeable as now instead of seeing Edge at times I'm always on LTE. 5-8Mbps is plenty fast for most activities. So far, I'm very pleased with this plan and the setup was quick and easy.
If anyone was interested in switching to AIO Wireless, shoot me a private message with your First Name, Last Name, and Email address you're signing up with and I'll get a referral code from AIO Wireless' website emailed to you. It'll give you $25 credit if you keep the plan for 60 days.
I went with the 2.5GB plan. Ends up being $5/mo with auto-pay rolling. Also nice going from 100 minutes to unlimited voice minutes.