The only reason I would ever buy this over the Millenium version is if the Millenium version was out of stock, and I was in a hurry to get one (Which was my case).
The build quality is bad, the clamp sheds metal shavings every time it's opened or tightened and the range of movement is surprisingly narrow. At the time of writing this, this costs 80€ and the practically identical Millenium version is 29€. Buy the Millenium instead!