I'm currently in Mt. Sac's precourse for the medic program. It's hell at the moment for me (my background is about 11 months of IFT experience, no 911). I'm also applying for Daniel Freeman's May program.
Mt. Sac: Great program. I believe Mt. Sac has a great reputation for pumping out the best medics around. The program is definitely very hard, but if you are willing to put in the work, you can become a great medic. It's a relatively inexpensive program compared to other schools in the area. You are able to apply for financial aid and possibly have the program be free (with the exception of buying uniform and books). The process of getting in includes taking a 1.5 month precourse called EMS 1 which is two days a week. You have to pass the course with a 75% I believe and then you'll move on to EMS 2. If you pass EMS 2, then you're pretty much in the program. They accept 25 students for each program so there is a possibility that if you pass, you still might not get in if someone before you has priority registration. Overall, I believe the process to get into this school is the fairest out of all the other schools. They don't interview you here, they don't require $10,000, and they have an awesome reputation.
UCLA: The process to get into this program is unique. They are point based, require interviews, and an entrance exam. You are awarded points based off of having 911 experience, having a degree, having the A-Z misc classes (ekg, intro to pharm, alcs, pals, phtls, etc), getting a high score on the entrance exam, taking paramedic prep, volunteer experience, and other misc stuff. The program is about $10,000. I've been at the campus a couple times now to do volunteer work and take the paramedic prep. Although pricy, I can personally say that the staff here is very friendly and are great instructors. You will definitely be given the attention and help that you need in order to become a paramedic. I'm currently choosing this school and paying the 10k over getting a free education at Mt. Sac because I extremely respect and enjoy the instructors at UCLA (this is just my own opinion). They definitely do send a lot of sponsored firefighters here, and the best chance of getting into a program is by applying for the May one.
Hope this helps.