What phone?

I'm debating between a T-Mobile Sidekick3, a Sidekick Slide, and a Wing. I wanted to know what you guys would recommend, and if you could, give me a little pro/con list if you've had experience with these phones.

>Sidekick3
Size: 5.1 x 2.3 x 0.9 inches
Weight: 7 ounces
Included battery: Lithium Ion
Talk time: up to 4.5 hours
Standby time: up to 3 days
Band (frequency): 850 MHz;1800 MHz;1900 MHz

Included Accessories

* 64MB SD Card
* Battery
* Charger
* Carrying case
* Hands-Free Headset
* Wrist Strap
* USB Cable

Misc.
* 1.3 Megapixel camera
* Music player
* Games
* Expandable mini SD memory slot

>Sidekick slide
Size: 4.6 x 2.4 x 0.7 in.
Weight: 5.30 oz
Included battery: 1130mAh Li-ion
Talk time: up to 5 hours
Standby time: up to 3 days
Band (frequency): 850 MHz;900 MHz;1800 MHz;1900 MHz


Included Accessories

* Battery
* Charger
* Carry Case
* Hands-Free Headset
* USB Cable

Misc.

* 1.3 Megapixel camera
* MegaTones®, Wallpaper, HiFi Ringers®, & Games*
* Games included
* Music player

>Wing
Size: 2.3 x 4.3 x 0.7 inches
Weight: 6 ounces
Included battery: Li-Ion polymer
Talk time: up to 4 hours
Standby time: up to 6 days
Band (frequency): 850 MHz;900 MHz;1800 MHz;1900 MHz

* Battery
* Charger
* English/Spanish user guide
* Stereo Hands-Free Headset
* USB Cable

Misc.

Fun

* 2.0 megapixel camera
* Video camera
* Windows Media® Player
* MegaTones®, Wallpaper, HiFi Ringers®, & Games*