It depends. Where do you work and is commuting time an issue for you?
That town is a complete nuisanace to get in and out of on a daily basis. The closer to town you are the worse it gets. Traffic is limited to 2-lane roads almost everyhwere except on So. Mission, and it backs up twice a day like clockwork.
Unless you work at Camp Pendleton and can access it from the Naval Weapons Station on the Fallbrook side, I think you’d be better off staying in Temecula.