I am currently about 80 turns into an Arverni Grand Campaign, and it has been fantastic so far! I can tell that their roster has received a lot of love from the DeI team. In particular, I really like how the population mechanics heavily encourage me to find uses for weaker, low tier units just to fill my army out. However, I have some questions about why some units are in the population class they are in. In particular, the Acubaugadoi (Veteran Freemen) are described as being from the peasant class, but they are recruited from the Pagi, or 2nd class. Also, this unit is shown having 26 armor in the experimental pack, and maybe 12 in base DeI, but they are visually identical to Bagaudoi (Levy Freemen) who have the lowest armor value. Lastly the Rigeporedoi (Gallic Noble Horse) come from the 2nd class, even though it seems like they would come from the first class.