I use 12ft 3.25lb and don't find them too stiff, I don't feel like new rods are as broomsticky as they used to be, if you are wanting to continue using solid bags I wouldn't want to go under 3lb tc
I have daiwa crosscasts I think they are a nice all rounder,
I also think before you go chucking loads of money at rods, just try a different rig material. You may find your rods aren't an issue.