Leslie, the Scimitar is my first DE but I am told its mild/middle of the road in terms of aggressiveness. Pretty much identical to the EJ89. Its not to say I didn't like the 7 o'clocks, the blade just seemed less effective second time round (I appreciate this may sound stupid but some people say a blade improves somewhat after its first shave?)
Mack, I do live in a very hard water area. I am going to try bottled water this evening to see if that makes a difference! I do have a pack of the Feathers but as I have only just started shaving with a DE I thought it best to give it a little time before moving onto them.