Banshee or Dissent

I’m looking at a truck gun and I’ve settled on the 5.7x28. I am curious as to the pros and cons of the banshee to the dissent and vise versa. Price isn’t an issue but I can’t find any videos comparing the two that talk about there differences. Sure I can read the description on the Cmmg website but I was looking at real world data. If you could help me with my decision I would greatly appreciate it. Thanks in advance P.S. if I’m a complete idiot let me know