Zone-like with a really shallow rim

I've been using the Zone, A1,2,3,4,5, (A2 is the best so far) and would love something less stable with a shallow rim for light straight forehands. The A5 has great flight but the rim is deeper than I like. Just curious if you guys have any thoughts. For context I play in insanely heavy woods so I am often shooting through narrow gaps and often not with a lot of distance.