Hi Robert, welcome to the forum.

There's not a lot I can add here. I agree with the answers above.
It's your money and if you want to buy the Dovo mammoth, you should.
I was looking at it aswell, but then I read that the blade won't be better than a less expensive Dovo.
I'm not sure if I can point out some adds in the classified section, so I'm not going to do it, but IMO it would be more interesting spending the money on one or more razors from our classifieds.

Anyway, whatever you decide to buy, good luck with it and enjoy