Plagiarized from another forum, this makes sense to me:
The Weber is in my "mild" category - in the same group as the Krona, Superspeed, EJ89, Tech, Stahly, Goodfella, iKon OSS, S3S, Feather AS DE, Pils, etc..
The Slant for example is squarely in the middle - along with the Tradere SB, most Schicks, most of my SEs, Parker 98, Gillette NEW, etc..
The R41 is at the top end - followed by razors like the Joris, Fatip, Cadet, New York Shaving Mariner, Gillette OLD, Cobra Classic, OCMM, Tradere OC, Titan H, etc...
Razors like the Future, Mergress, Vision, Fatboy and the Slim Adjustable...tend to crossover all three categories and basically do a great job. In essence - being good all-around razors with a "built in" shimming mechanism.
For newer guys just getting into wet shaving - I would tend to suggest that they pick one razor from each category plus one of the adjustables for a total of 4, and go from there.
Have you considered an open comb? I got a Fatip Grande a month ago and it is a different shave experience to my DE89. Not better or worse, just different; shaves really close, but you really have to pay attention.
An adjustable is also a good idea; Slim or Super Adjustable aren't attracting the crazy prices of Fatboys so they are better buys, I don't have any modern adjustables so can't comment on those.