I too am interested as we are looking to greatly expand our campaigns and after seeing some of the videos, it looks like speed PPC might be the way to go!
the hell with both of them ad grenade is what i use..i had all 3 and ad grenade is easy to use..if you make a mistake you can easily correct it.."Explode" your campaign again load it into adwords editor and have your campaign up and running in no time.
a matter of fact i just setup a new campaign this more with 134 keywords, took about 35-45 minutes with 95% of that was wording my 6 text ads correctly..
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