Pros: none

Cons: broke with very little use

Pros: Works well when it works.  Easy to change cord; adjustable handle.

Cons: Two batteries barely gets one yard done. 18 hour wait between charges.

Pros: light
easy to use
automatic string advance

Cons: Insufficient battery life
Waste of time trying to use this thing.

Pros: String automatically comes out, starts easy. Lightweight.

Cons: Very short battery life hard to handle, feels like dragging. Priced too high 

Pros: Great, light, easy to use tool if you use a better aftermarket battery!

Cons: Short battery life and original batteries won't hold full charge after awhile.

Pros: easy cordless lightweight reliable accurate,

Cons: none

Pros: Lightweight, faithful, no tugs, easy to use.

Cons: Two buttons though not fatiguing.  Needs two chargers.

Pros: cordless, 2batteries, eco friendly, trigger pull on/off, head flips 4 edging, auto feed

Cons: a little heavy at the head of the trimmer

Pros: Two batteries, not too heavy, no cord

Cons: Poor design for guard attachment and string cutting.

Pros: I don't have it anymore.

Cons: I paid money for it. I am bleeding.

Pros: Trimmer and edger. Self feeding trim line. Lightweight. No gas engine or cord.

Cons: Not for large yards. Battery life short.

Pros: no cord, no gas, no distance limitations, no string to pull out, 

Cons: need to use both batteries to get the job done.

Pros: No gas/oil mixing, easy-to-use

Cons: A bit heavy for extended use.

Pros: Feeds fine for me. Cuts good amt. of grass, don't let it get too thick.

Cons: Battery could last longer and batt. strength indicator would be nice..

Pros: None

Cons: battery life is limited and you immediately have to buy more line BE Warned

Pros: Cordless
Came with 3 batteries
Trim yard on one charge
Easy to use

Cons: Auto line feed sometimes jams

Pros: You will never have to purchase gas or oil again.

Cons: You will lose some power because this is not gas operated.

Pros: 
Light, comfortable, portable and almost silent.

Cons: 
Cannot handle tuff jobs.
Battery charge limits use to smaller properties.

Pros: It's cordless.
Can be used to prop something up or scare small rodents.

Cons: Poor performance inferior ni-cad batteries.  
Far from "cutting edge technology", no pun intended.

JUNK

Pros: If it works and does what I expect then it is great.  Know tomorrow.

Cons: The non-interchageable 18V batteries.

Pros: It's such a good idea, ie: cordless, lightweight, re-chargeable.

Cons: Low life batteries and non durable auto string advance.