Bench Grinder.

Hi all. I'm thinking of getting a bench grinder one of its jobs if things go to plan is sharpening lawnmower blades. I was hoping you could part with some of your knowledge on the ones to go for and the ones to stay clear off. Cheers folks.

I've had a cheapo machine mart one for 25 years and its still going strong. There's not much to go wrong. It's an induction motor with a wheel on each end and that's it.