Best & Affordable SEO Analysis Software?

Hi guys,
So I bought SEO Powersuite, after one year my license ran out.
It was pretty handy, but had a ton of features I just didn't need.
Does anyone know of a better and more affordable SEO/Competition Analysis software?
Maybe one that includes on-page analysis for my own sites too?
I was just looking at Traffic Reckon from jvzhoo, HOWEVER, he also mentions backlinks beast quite a few times, obviously its his own software too, and that other software was... crappy.
Any ideas of a good solution? Thanks, Sam

i would like to know whats a good substitute as well