On solo staking, local block building and blobs

[Nero_eth]

@roberto-bayardo

We might be seeing local building result in more reorgs simply because local building is being used mostly as a “fallback” later in the slot, not because it tends to include more blobs.

I agree with the first part, though, local builder DO include more blobs than mevboost. I linked to this ealier analysis that had this chart: