I am confused as to which kit to choose for this build. I have done quite a bit of research on the particulars during that time period, and I have learned that the German 5th Panzer Div. did infact attack the U.S. 28th Inf. Div. along this position, but the specific Panzer production models used are very vague.
I have read, that there were mostly refitted IV's and some V Model G's as well as Tigers, but as to which specific ones to narrow it down to, I just don't know

Could someone please tell me which one of Dragon's kits would be accurate for this time period? I was looking at these 1:35 Dragon Panther G SdKfz 171 Late - NEW Tooling - Smart Kit Series #6268 1:35 Dragon Panther D SdKfz 171 - Premium Edition Kit #6299
1:35 Dragon Panzer Pz.Kpfw.IV Ausf, J, Last Production ~ Smart Kit #6575
These are some of the kits that I was considering. According to the info that I have found so far, most of what was left during the Ardennes battle were variants of each production model that could be refitted from one series to the other to have a fighting Panzer... That's what has me baffled....Which kit would be a true variant model?
If anybody can help me, I would appreciate the input greatly. This is a great forum, and a wealth of knowledge is here. I love this place
Thanks in advance.