Twitter Tools Advice Needed

Im currently looking into purchasing a twitter tool,

However im slightly confused on what the best software is at the moment..

HummingBird?
Twitter FriendAdder 3.4.0 (Lively Browser)?
TweetAdder (tweetadder.com)?


I have also just found

tweetfollowing.com, which looks to be like a full package from Lively Browser, but its seems expensive, so was wondering if its worth it...
plus Social Blaster, which is also in the same price range...?


Anyone own any of the above? any opnions? or advice on other software you are having success with?


Im looking to create multiple accounts, adding multiple friends (50 or soper day), Trying to make them as targetted as possible to then promote sites / affiliates.

Bump?

Hummingbird is cracked on this forum, do a search and try it out, if you like it buy it, if not try the demo of the other software. Personally I like HummingBird but I haven't used it in a while now.

For a free solution check

http://www.pyrogenicmedia.com. Try phoenix.

I have used TweetAdder for a while, but not super aggressively, for adding Friends.

But I use SocialOomph.com (paid, Pro version) for prescheduling Tweets.