At that price point, you would be better off having a look at BTF or Clean in my opinion mate. Both are excellent options and are largely considered the best factories for Daytonas currently.
Q Factory build quality is inferior to CF or BTF and they use a worse movement (SH4130) versus the SA4130 of Clean and BTF.
I personally am not convinced yet on these "gain weight" tungsten-based models, as more often than not, the tungsten is just placed on the interior of the caseback and very rarely, a little in the links, making the watch feel unbalanced. Furthermore, Tungsten composites are notoriously difficult to plate. I have seen many pics from members who have bought these tungsten-based plated watches where the plating has tarnished or flaked away extremely quickly, in which scenario you are left with a very expensive paperweight.