Upload & Sell: On
The Manfrotto Neo-tec (685B) works very well in the field, on the streets, and in the theatre. Unfortunately, it's relatively heavy and long when closed, and so it's not so good for travel.
I generally use different types of heads on my monopods than on my tripods. I use the RRS MH-01 head on my Neo-tec and Feisol CM-1471 Rapid monopods, and I use the simple Manfrotto 3232 head on my good old, lightweight 676B Digi monopod.