HTC Sense

  • Devices: HTC Hero, Tattoo, Magic, Legend & Desire Pros: Social network integration, high customisation, more home space Cons: A touch heavy

Motoblur

  • Devices: Motorola DEXT, CLIQ, Backflip & Devour Pros: Social network integration, good home space Cons: Sometimes too much social

Liquid

  • Devices: Acer Liquid A1/S100 Pros: Very light, good widgets Cons: Not developed enough yet

Timescape & Mediascape

  • Devices: Sony Ericsson Xperia X10, X10 Mini & X10 Mini Pro Pros: Beautiful look, unrivalled media UI Cons: Possibly over-complicated and slow

Conclusion