I think you are one of the very few people that actually prefer MX switches with O-rings. Typically most the people i know who use them do so out of necessity when using them at work or among family members who the clack sound bothers. To me the rubbery bottom out feeling O-Rings add dampen the feel of the switch and ultimately make it feel like a Rubberdome/Mechanical Hybrid. I know this is an older writeup but i would suggest trying other switches perhaps. Personally my favorite among Cherry (IE Non Topre) switches is MX Clears since the bump is actually very noticeable and the bottom out is naturally cushiony without feeling like a rubberdome that an O-Ring adds.