Are 6 Wire Trimmer Heads a waste of money?

Testing a variation on the classic. The 6 wire trimmer head claims it's durable, but can it stand up to a session in the lantana?

Chapters
0:01 Introduction
0:15 What is it?
1:00 Opening the package
1:30 Will it fit my Stihl?
2:30 Thoughts on it so far
4:35 Heading out to cut some grass
5:00 Cutting along retaining wall, fence and concrete
6:25 Cutting amongst rubble
6:45 Mowing woody weeds
7:42 Cutting Lantana
9:57 Checking the head after Lantana
10:15 Clearing a Hillside
12:08 Conclusions - did it Survive

[paulacurran]

You were doing some heavy trimming there that I would have used clippers or a saw or an axe to cut. So, all in all, it seemed to perform well. And it performed much better than the wire wheel that I saw tested. Where did you get the six wire trimmer?

[Ppp-kkhw]

Does a job for rougher Gardens so worth it.

[johnwade]

My opening on this is not that big to mount on my weed eater I will have to drill a bigger hole

[jrgenbakkeskauge]

Near the end, it appears the trimmer head is no longer sentered. Probably at least as likely to cause the vibrations as the individual wires coming loose.