I picked up the DCST972B 60v string trimmer a few weeks ago and it's been great the couple times I've used it. I'm looking into the hedge trimmer and blower attachments as
DEWALT 60V MAX Brushless Cordless Battery Powered Attachment Capable String Trimmer Kit, Hedge Trimmer & Pole Saw Attachments DCST972W8HT6PS - The Home Depot
DEWALT® 20V MAX* Lithium Ion 22\" Hedge Trimmer, Bare Tool - DCHT820B | Rural King