Farcaster

Would be nice to have a bit more control over the type of storage you’re buying when purchasing a storage unit

I’m currently sitting at 50% usage for reactions but less than 10% for casts

Given this information it would make sense for me to buy a more reaction heavy storage unit when renewing

It’s definitely possible, but whether it makes sense from a resource allocation and prioritisation perspective is maybe a better question

Definitely not an existential issue rn

Same i'm full up on reactions - but not sure "selective" storage is even possible?

I think that a well documented proposal on how changing the limits could be feasible, could have a good chance to be implemented. Check out the FIPs about storage unit pricing.