Hi and welcome. :)
I'd suggest that given just how fine the actual edge on a razor is the grind will have little if anything to do with how fast it dulls. A really well honed blade is only about 0.35um (micron) thick and there's not a huge variation in the bevel angle. Having said that there can be a huge difference in how they feel, even amongst full hollow grinds from one make to the next. Enjoy your exploration, there's a whole world of blades out there to experience. ;)