Trailing arm vs link suspension $$&???

[j.rigby15r]

I have a bagged 64 it currently has stock trailing arms. I was going to keep using them as I just put in a cpp trailing arm crossmember. Noticed the other day how rusted and possibly bent they are. Got looking into putting tubular arms on. Noticed that for a decent set it’s $$$. I also have to put a new trac bar on since the one I have is bent and not long enough for a bagged truck. Got looking at link suspension. Parallel or triangular. Noticed a parallel kit with a Panhard bar is cheaper than a set of trailing arms and a trac bar. Money isn’t really an issues as for the question. I’m more curious if it’s better to put new trailing arms and trac bar in or switch to a link suspension? I’m sure everyone will have an opinion and that’s why I come here. Thank all