I used an Escape for quite a while, and loved it.
The new version of the Escape now has stainless steel D rings. It uses a smaller wing than the Ranger, which makes it ideal for singles. The Ranger uses the larger wing since it's supposedly functional with both singles and doubles. However, if you're diving singles, I think the wing on the Ranger is too much.
The new Escape uses a new pullout ditchable integrated weight system which I've seen and like better than the zipcord on my older Escape (and still on the Ranger).
Finally, the Escape is easier to travel with... just less bulky.
One last consideration. If you're diving mostly cold water in California, and you're using heavy neoprene instead of a drysuit, you'll need more weighting. The Ranger handles more integrated than the Escape (although I can't imagine you needing more than the 40lbs. total the Escape can handle).
Good luck. Dive safe.
Either way you'll do well. Zeagle makes a great product.