I went from Sprint to Verizon to T-mobile last year
T-mobile- Tmo is great in a big city. The coverage is on par with Verizon in my area. I am getting service where I normally got zero bars with Verizon. Its a great trade off. Tmobile LTE will boost my speed while having the great 3G and Hspa+ service. Tmobile has the best plans. Love that you can bring unlock phones to their network. Worse phone selection 9/10
Sprint is decent. Spotty coverage, random dropped service and works depending on your device. Closed network. Phones selection got better 7/10
Verizon- used to be untouchable but now are
way too expensive. Their 3G coverage is terrible. LTE network took a nose dive. Went from 20 Mbps to averaging 9 MBPS. Phone selection got better 8/10
AT&T-never used them. They get the best phones though N/A
T-mobile- Tmo is great in a big city. The coverage is on par with Verizon in my area. I am getting service where I normally got zero bars with Verizon. Its a great trade off. Tmobile LTE will boost my speed while having the great 3G and Hspa+ service. Tmobile has the best plans. Love that you can bring unlock phones to their network. Worse phone selection 9/10
Sprint is decent. Spotty coverage, random dropped service and works depending on your device. Closed network. Phones selection got better 7/10
Verizon- used to be untouchable but now are
way too expensive. Their 3G coverage is terrible. LTE network took a nose dive. Went from 20 Mbps to averaging 9 MBPS. Phone selection got better 8/10
AT&T-never used them. They get the best phones though N/A