If your not bothered about a grill for toast then the £14 one looks fine and the lid is a windshield. However we did have a round 'toaster' thing that you put over the burner and it wasnt very good. Depends if your toasters or not?
The grill on the older camping chef isn't that good for toast, but is handy for muffins etc and to keep things warm, but we do cook outside. haven't tried the one on the vario grill yet though.
Yep, keep an eye on Tesco we got the "CampinGaz Camping Kitchen" two burner stove from Tesco last year for £6.50!! gutted that it did not come with the regulator although it did include the rubber Gas hose and clips.
Another Tesco bargain was a "CampinGaz Lumogaz Plus" lantern at £4.00! that we picked up.
Even the "CampinGaz Chef" two burner and grill that we mostly use was a bargain, got that brand new in the box back in 2008 for £20! c/w Regulator and rubber Gas hose.