Yes I am keeping cool and waiting out with patience.
4th shave on it and it is floppy as rice noodles. This thing doesn't know what is stiffness. Next time on going to try and soak only the tips and little beyond.
In comparison when dry, my Omega 20102 feel like it is in advance stage of rigor mortise.
620 knot still feels plasticky and set in a weird manner. On one side of knot the hair just part away from each other.
Patience, yes. I have another Omega 011829 waiting in wings and I can tell he is going to really test my patience when I get it on.
Wonder what @Boar Fighter has to say on 620.
I don't have anything to say. I have on purpose avoided Semogue's "extra" hair, because i thought that the sense of buying Semogue, is to have the more "delicate" bristles compared to Omega... The "Extra" is supposed to be the worst grade of hair that Semogue has, so just by guessing, i thought it would be the most similar to Omegas, which i already have in abundance, so why buy the Semogue too...
If you like short lofts, i wouldn't hesitate to get the Semogue 1470 (or the 820 i think? in acrilic). It has better bristles than Omega, but still maintains backbone (for a Semogue).
As for your Omega that doesn't split, it's a bit odd, but not unheard of. I would advice instead, getting banded Omegas. The bristles split very easily and they usually have insignificant boar stench too.
P.S.: Semogues in general are floppier than Omegas. Banded Omegas are also floppier than unbanded (at least slightly).