What’s the best adsense plugin for WP?

The one I’ve been using is from like 2008. I assume there’s something better.

Preferably one that doesn’t randomly insert the author’s ID in there a certain percentage of the time

adsense plugins are not needed. Just edit the theme where you want them.

What if I want an ad bar randomly in the middle of a post?

you can do that with whatever post you’d like it be on

I guess not if you want it in every post. When I want to put one down in the middle of a long post I just use something like this

<div style=”display:block;float:left;margin: 0px 10px 0px 0px;”> </div>

Yeah I meant in all posts, and then easily removable if i decide I don’t want them in every post at some point in the future.

I usually hard code it into a widget or whatever for a sidebar ad, and same thing for a banner ad or whatever, but if I want to put one in my posts (which I do on some sites), I don’t want to have to hard code that in each post in case I want to be able to remove it easily in the future.