It's not that SBAR is useless, it's that it's unnecessarily lengthy for our purposes. The basic format that was above serves the purpose well and hits the highlights as well as provides an opening for follow-on questions. About the only thing I might add in there is if the patient has any other complaints that I've managed to elicit during transport, and medical history, if it's relatively short. Otherwise I hit the highlights of the history and simply state that the rest is on the paperwork, and that I'll have it done shortly.
If things are more sedate, I'll do the above like DEMedic does, but also toss in brief Head to Toe report of what I've found. In any case, I want to get the verbal report done within about a minute, faster if more acute, and care transferred to the ED staff so that I can finish my written report and then assist in getting ready for another run.
BLS turnover reports can be extremely brief... one was something like this: 66 YOM, found in a parking lot with a short down time, unconscious, unresponsive, no vitals. Bystander started CPR, we continued CPR. Unknown history, meds, allergies. We transported because ALS was extended.
Done.