Prefered ingest formating for performacne

Is there any performance read benefit to either of these two variants of ingesting data. Meaning will the way they are ingested impact the performance when extracting more of the data, such as “get the mean rtt for all probes”, or “find all probes who have ttl of 22”.

Way A

ping,probe=probe09,target=google.com ttl=54,rtt=2.79,loss=0 $time

Way B

ping_rtt,probe=probe09,target=google.com _value=2.79 $time
ping_ttl,probe=probe09,target=google.com _value=54 $time
ping_loss,probe=probe09,target=google.com _value=0 $time

Meaning one value pr entry pr bucket, or all the “correlating” values within the same bucket.