Ok, thanks for the info.
Now why you've quoted me?
You made a point that the T34 arrives later than the Luchs, which isn't normally true. Rushing T3 really isn't worth it since the Obers nerf (and especially since you can call in elite infantry as OKW on several doctrines) so the Luchs will normally come out at the same time or very shortly before the first enemy medium hits the field.
If anything the Luchs should be moved to one of the earlier HQ's (and get a fuel cost increase to balance it out).