Disco 3 side steps

Sorry if this has been raised before but I am confused about which side steps to fit to my Discovery 3 there seems to be a lot of after market brands at lots of different price levels and I was wondering if anyone could recommend a good brand at a reasonable cost, Also they look fairly easy to fit...am I correct?
Any help gratefully received

Sorry cant recommend a brand but I've fitted loads and they're a piece of cake to fit
Just unbolt the plastic sill cover and all the holes are covered up with stickers, they. Just bolt right on.
You have o cut the plastic sill cover though, if you look closely on the inside there is the shape needed to cut.
I've done a few now and takes around 45mins to do both side but may take longer on your first go.

Thanks for that just worrying taking a hacksaw to a new(ish) landy

You can't see the cut once the step is on

cheers!