Ok, looking for a Twitter app. I've read a lot on BHW and know there are some good ones. I have it narrowed down to these four, which seem more affordable. My main need is niche targeting, not just geo targeting, but actually getting down to the nitty gritty and finding targeted followers where I can send a tweet and generate instant sales. So i just don't need thousands of random followers. And of course one that will keep my chances of getting banned low. Any feedback on these apps would be appreciated.