Which kind of cross trainer is best?

[InspireTheEmpathic]

Hi everyone! I'm wanting to get a turbo trainer as I dont have time to go out at the moment but i'm cycling to ireland at easter so i want to train at home! (and I will be using it after too) but Im not sure what to get! I want to spend 100 quid ish, 150 if i really have to, which is best? magnetic or wind? or rollers even? and there are so many variations and makes and price differences but I cant see any actual difference in spec!
I think i'm looking at these two... I just want the ride to be smooth and not jerky like a cheap exersize bike. Also do you need special tyres on your back wheel or will the semi slick road ones i have do (700x32c)?
http://www.evanscycles.com/products/cycleops/wind-trainer-ec030004?query=turbo trainer
http://www.evanscycles.com/products/cycleops/mag-trainer-ec007001?query=turbo trainer

 

[lukesdad]

I think you mean turbo trainer, a cross trainer is something else entirely.

 

[Crackle]

There's a nice little guide here

http://www.bikeradar.com/road/gear/article/your-guide-to-turbo-trainers-1010/

Fans are noisy, so personally I wouldn't use a fan turbo