Using the extended release is much more than just access, it takes quite a bit of finger pressure to operate the standard Ruger release. The Ranch Products Extended Release can be operated with practically no pressure and activated by just a flick of the finger tip. I hated the Ruger standard release but the extended one is well worth the investment based on my experience. A quick flick of the finger is all it takes to make this release work.
It's your choice but with the limited access in the magazine well with a custom grip installed, this product really shines for ease of use.