It blows my mind that there are still hospitals with residency programs that don't have EMRs.
The "best" EHR is something you'll never find. The "good enoughest" EHR is something you'll just have to hope for wherever you wind up.
Medscape did a survey of physicians (21K respondents) about their EHR experience and
reported it here.
I've used Epic, CPRS, Cerner Powerchart and Centricity. They all have their ups and downs. I use Epic in 3 of the 4 hospital systems I currently work in and Powerchart in the other. I'm a fan of Epic's dot-phrases to cut down on the work I have to do. I generally only type about 1/4 - 1/3 of my note, the rest is dot-phrases (never mind the stuff like meds, labs, vitals) that are pulled in automatically.