H/H Huns campaign - Pretty easy. Learned some lessons about life as a horde.

VH/VH Vandals campaign - Very easy. Applied lessons learned.

VH/VH Saxons campaign has been very difficult.

I think I have turned the corner now with 10 settlements and a solid economy, but it looked bad for a long time.

I had 3 settlements, one of which got sieged by the WRE and one of which got sieged by the Burgundians almost every turn, plus the English channel is filthy with pirates. This went on for decades. Managed a few attempts to go on the offensive, but my underpowered armies tended to get pounded out in the open.

I finally managed to slip a few guys over to Londinium and take it to get some cashflow going. A few turns after that, I took Ebaracum and triggered the emergence of the insanely upgraded Romano-British. Since I extinguished them, I've been able to afford good troops and expand.