I did.  The mustangs are better looking ships in my opinion.  Plus the beta has the exploration goodies and a really nice studio apartment in the back.  Also comes with a jump drive out of the box.

They will probably be pretty comparable.  The view from the cockpit is what sold me on the stang.  All glass and no seams.

That new commercial has me pondering this. It made the mustang look less like something beneath an aurora and up to something more like a ship with style.

Star Citizen: Consolidated Outland Mustang Commercial

Here is my Beta during an EVA.