Want a cell phone that you won't regret? According to the owner's reviews submitted by About.com users, these 5 gems are the best cell phones on the market today.

1) Sidekick 3
This popular T-Mobile text messaging phone seduces its users with an above-average sound quality (including the speakerphone's performance) and a nice keyboard and keypad. The Sidekick 3 may be a little too bulky for some users.

2) Motorola V360
Here is a feature-rich T-Mobile multimedia phone that has plenty of features including: speakerphone, music with memory extension slot and high speed data. Users love its sound quality, good keypad and nice selection of features despite a low price.

3) Sanyo Katana
Trumpeted as a good signal strength phone with a great display and fair features all around, the Sanyo Katana is one of our users' favorites. With a weakness, maybe, on the ringtone volume side, so you might want to use the vibration feature if you work in noisy environments.

4) Nokia N90
This "Twist & Shoot" camera phone is expensive but easy to love. It can be switched to a video camera or a still camera in a snap. It takes 2-megapixel pictures of a surprising quality for a phone, thanks to Carl-Zeiss optics. Also: an excellent speakerphone and a good set of features.

5) Lg vx9800
(Also known as "The V") I like this phone: A full keyboard inside, a good speakerphone and broadband EV-DO along with a good megapixel camera in a functional package. Just a bit too heavy, however.