Torque arm vs 4 link ???????

[68454RS]

I'm sure this has been beat to death but indulge me. After looking at the displays at the Good Guys Columbus show, What true benefit does one have over the other?
I was dead set hard core going with the TCI torque arm but then realized that future option of adding a Gear Vendors OD might be an issue with the torque arm clearance. So rethinking about doing the 4 link. I definitely want to get away from the leaf springs and go with some type of coil over system. Just a street cruiser that likes to take curves fast. Looking for opinions, Thanks
68 Camaro