Cladg pro or lite?

So I have been paying several hundred dollars a month to a poster for posting ads for me since sept 2009. He is great, reliable or fair priced. BUT I am thinking of trying to go out on my own for posting so I can increase my amount of advertising without spending thousands a month.

So my question is whether pro version of clad is really worth it since all I would be using is craigslist? Plus half the monthly support cost of lite is even more tempting.

Or is there a better software I should consider?

In addition to my question above on whether Its worth going pro instead of lite version of cladg I was wondering if anyone has thoughts on these two cl software programs I found as well.

1. cl bot pro - Looks like when I add the things I would want/need it would be $594 so that would be about the same as the lite version of cladg

2. cl busy dog - monthly fee, like 60 posts per day costs $49 per month.

3. sv odum cl posting software - heavy price tag of $950 but if it really better than the rest I'd rather pay the extra now than have to switch later.


So the thing is, I just want advice from anyone that has used these and could really recommend the best solution.
I want to make sure I spend money on the right thing!

I will be buying the software in August so I have time to figure it out. Just want to make sure I have researched as much as I can before then and make the correct decisions.