LAPD/FD - EMS Trunked? SDS-100 useless or...

I'm eyeing an SDS-100, many have pointed to this as a great mobile scanner for on the go. I'm also reading that LAPD might be in Phase 2 encryption these days? I admit I'm a novice here, can anyone give feedback if the SDS unit would be appropriate or useless in scanning LA-LE radios?