Which is better for thick weeds and overgrowth?

The EGO. Its 56V brushless motor and 0.095 in. line cut heavier growth, and owners say it handles tough vegetation. The WORX runs thinner line and a narrower swath, so it suits light to normal grass.

Which is easier to use for a long session?

The WORX. At about 6 lbs with a telescopic shaft and adjustable handle, it is far lighter. Owners of the EGO call it heavy and hard to hold for long periods.

Do I need a separate edger with the EGO?

Yes, if you want clean edges. The EGO is a string trimmer only. The WORX converts to a wheeled in-line edger and a mini-mower without tools.

The EGO carries a 5-year warranty against 3 years for the WORX, and its brushless motor has fewer wear parts. Battery life depends on how you store and charge the packs.

Is the EGO worth stepping up to?

If trimming is your main job and you fight thick growth, yes. If you want one tool for trimming, edging and tight mowing, the WORX covers more tasks.

How is line replaced on each?

The EGO PowerLoad takes line fed into the head with a button press. The WORX Command Feed advances line with a button, and a spare spool holder sits on the handle for quick swaps.

WORX WG170 GT Revolution vs EGO Power+ ST1511T String Trimmer

The EGO ST1511T is the stronger trimmer: a 15-inch cut, 56V brushless power and PowerLoad line winding beat the WORX on raw cutting and line changes. The WORX WG170 wins on versatility and weight, converting to an edger and mini-mower and staying light enough for long sessions. Buy the WORX if you want one tool for trimming, edging and tight mowing; buy the EGO if trimming thick growth is the main job.

Choose the WORX WG170 if you want one light tool that trims, edges and mini-mows, and you value easy handling over raw cutting power.
Choose the EGO Power+ ST1511T if you mostly trim and want a wider, more powerful cut with tool-free line loading.

Prices

WORX WG170 GT Revolution: $89.99 at Lowe's (checked today)
EGO Power+ ST1511T String Trimmer: $110.33 at eBay (last seen Nov 9)
Difference: the WORX WG170 GT Revolution is $20.34 cheaper than the EGO Power+ ST1511T String Trimmer at the latest prices (Nov 9 and Nov 10)

	WORX WG170 GT Revolution	EGO Power+ ST1511T String Trimmer
Cutting width	12 in.	15 in.
Power	20V, 7600 RPM no-load	56V brushless, 5800 RPM
Line loading	Command Feed button advances line; extra spool on handle	PowerLoad winds line with a button
Line diameter	0.065 in.	0.095 in.
Functions	Trimmer, wheeled edger and mini-mower	String trimmer only
Weight	About 6 lbs	Heavy; owners say hard to hold for long periods
Battery and charger in box	Battery and charger included per listing	2.5Ah battery and charger included
Warranty	3 years	5 years

Spec	WORX WG170 GT Revolution	EGO Power+ ST1511T String Trimmer
Cutting Diameter	12 in.	15 in
Power Source	Battery	Battery
Power Type	Cordless	Cordless
Voltage	20V	56 V
Charger Included	No	Yes
Engine Type	Battery	Brushless motor
Usage Type	Edger, String Trimmer	String Trimmer
Included Accessories	On-board extra spool holder	String Trimmer
Cutting Line Diameter	0.065 in	0.095 in
Cutting Width	12 Inches	15 Inches (38.1 cm)
Cutting Method	String	String
Cutting Speed	7600/min (No-Load Speed)	5800 RPM

Spec	WORX WG170 GT Revolution	EGO Power+ ST1511T String Trimmer
Shaft Design	Straight	Straight
Shaft Length	Longer shaft	Adjustable
Shaft Type	Telescopic	Telescopic
Battery Voltage	20V	56 V
Included Battery	No	Yes
Battery Amp Hours	2 Ah	2.5 Ah
Battery Power Type	Li-ion	Lithium Ion, ARC Lithium
Number Of Batteries Included	1	1
color	Black	Silver
Rated Voltage

WORX WG170 GT Revolution vs EGO Power+ ST1511T String Trimmer

Prices

WORX WG170 GT Revolution vs EGO Power+ ST1511T String Trimmer

Prices

EGO Power+ ST1511T String Trimmer

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WORX WG170 GT Revolution

EGO Power+ ST1511T String Trimmer

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WORX WG170 GT Revolution

EGO Power+ ST1511T String Trimmer

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