AlterKtion versus Gerst front suspensions

I will be installing a new front suspension on my '67 Valiant, and I think I've narrowed the choices down to the Reilly AlterKtion or the Gerst GTS setups. My car is being built as a street/strip car, with no plans to autocross or road race it. Just decent street handling, like a modern car is all I'm looking for.
I'd like to hear from folks who have some experience with either one, and opinions on each one. Pros and cons, which one do you think is better?

Thanks! Garry