I Have a Fatip Grande & a Parker 24C (OC) It's hard for me to compare which gives me the best shave,because they are both excellent value for money razors..& both perform wonderfully,It depends on your skin type, the 24C is a milder razor than the Fatip Grande, that's not to say it's a "mild razor because it isn't, for a open comb it's smooth and mild,but still efficient the Grande isn't as smooth but does give a very efficient shave with the right blade choice ,same with the 24C..if i personally was going to pick one razor i would pick the Parker 24C. I've had great shaves, some exceptional shaves. It's a heavy razor with a longer handle. Good balance. Feels great in the hand, great on the face., and it looks fantastic..the choice is yours mate.
I would also consider the Merkur 37c & the Muhle R41, another two very efficient razors to consider. Regards.