Thanks for the suggestions guys.
Ive had a couple more shaves with the Boots DE and i'm more than happy with it so it seems a waste to discard it for something else so i've ordered a sample pack off the net with the following blades in it:
Astra (Green) Superior Platinum (5 blades)
Astra (Blue) Superior Stainless (5 blades)
Bic Chrome Platinum (5 blades)
Feather Hi-Stainless (10 blades)
Gillette 7 o'clock (Yellow) Sharp Edge (5 blades)
Gillette 7 o'clock (Blue) Super Platinum (5 blades)
Gillette 7 o'clock (Green) Super Stainless (5 blades)
Gillette Super Thin (5 blades)
Lord Platinum Class (5 blades)
Lord Super Chrome (5 blades)
Perma-Sharp Super (5 blades)
Shark Super Stainless (5 blades)
From what i've read up these are a good cross section of blades.
Once in settled on a better quality blade i'll then get a better razor.........stopping myself swimming before i can stand so to speak