Nikon D5200 zoom lenses

[TaRD]

Hello everyone.

I'm looking to getting a zoom lenses for my D5200, mainly for motor sport and wildlife. I've seen a sigma 70 - 300 for £99

http://www.currys.co.uk/gbuk/cameras/accessories/l...

Has anyone got any experience of it?

Cheers
Aidan

[TaRD]

Thanks Ben.

[TaRD]

Cheers guys, I'll be looking at second hand ones with vr. Is Mpb is the best site?