Silk Naturals

I have the Bamboo Blending Brush, and it's really nice! It seems more suited to getting color in the crease though, and not so great at blending. I've been looking for something kind of like the MAC 217. Am I just using this brush wrong? Or is there something else that might be a better fit that I'm missing?

I use either the blending brush, or one of the flat concealer type brushes. I haven't seen anything like the MAC brush, but I'll keep an eye out.