Its stated as above, take the rep as a test ride for a year or so. If you highly desire still go gen, if you aresure it gives you that much more value... But iho if nobody calls you out with the rep there wont be much more value form the gen, then the whole in ypur pocket, and the feel you spent serious money on it.
For me its first wearing Rep>Gen, because i dont like sepnding few k on the same watch, if you go for the high end reps.
But some people feel like getting more value from the real deal and get a boner knowing they were able to afford it. If that you buy Gen. It all comes down to personal preference.
Honestly i was thinking about buying the Sea dweller as gen. I desire the watch a long time ago, first the sub now the more masculine sea dweller. And its a watch i would ware my entire life trust me on that. So i was good to go and ready to go to AP. I was telling me, that its reasonable to pay 12k on the watch after 10 years wearing thats nothing. But i saw the ARF V2 and that stopped my from going Gen. Literally saving me 11.5k on the spot.
Of course there arefew minor flaws which sometimes drive me nuts, but I know its the same with the Gen. And i knwo that even the Gen has some minor flaws, which would make me even mor insane.
So I stick to the Rep game