Last night I did a side by side of the Start 1.18 vs. 2nd Gen Charcoal Goods level 2 on 48 hours growth.
Pre-shave Hot shower
Soap MDC Argumes
Blade Polsilver
Brush Elite manchurian
First pass WTG. Both razors were extremely smooth, the CG has a larger angle window then the Start but once you dial in the Start it is very smooth and efficient. The Start side took down more growth than the CG.
2nd Pass XTG . Both razors easily slid across my face and both were very maneuverable around the mouth and Adams apple, rinse, I was near BBS with the Start side( Jawline still needed a touchup) and DFS on the CG side( still need a 3rd pass on the neck and Jawline and upper lip)
3rd Pass ATG For the Start I only did under the jawline and did upper lip both sides. The CG i did a full ATG on its side.
End result was a BBS shave on both sides without much sting from the ALUM except my neck where I did a full ATG pass with the CG.
For me I would say the Start was as Smooth as my 2nd gen CG level 2 but has a definite nod in efficiency. Both are great razors, I prefer my Stars & Stripes handle from CG but I just put a little Alum on my fingers and have no problem with the Start handle slipping.
This morning both sides are near BBS 12 hours later, slightly more growth on jawline on the CG side.