Examples of buzzy and rumbly vibrators

When reading reviews of vibrators, I have noticed there is a strong distinction between buzzy toys and rumbly ones.

As I am still exploring, I'm still not perfect at distinguishing between the two sensations. What would you consider good examples of a buzzy and rumbly vibrator?

rumbly:

http://www.lovehoney.co.uk/brands/doxy/

http://www.lovehoney.co.uk/product.cfm?p=30320

http://www.lovehoney.co.uk/product.cfm?p=30909

buzzy:

http://www.lovehoney.co.uk/product.cfm?p=34276

http://www.lovehoney.co.uk/product.cfm?p=34276

http://www.lovehoney.co.uk/product.cfm?p=14042

There are quite a few threads on this already. Hey Epiphora (blogger) has a post about the differences between buzzy and rumbly that you might find useful. It explains how to differentiate between the two.

My rumbly example would be The Vibe Tango and my buzzy would be the Lovehoney Silencer (rechargeable) or the Lelo Mia 2

I just watched Hey Epiphora's rumbly vs buzzy video on youtube and one thing that struck me is the buzzy toys had a tendency to have annoyingly high pitched vibrations 😣

Yes buzzy are high pitched and grumbly are lower and deeper pitch.