I also want to add that it is difficult to improve the reputation of various factions at present, but the rewards obtained after reaching the full level are not attractive. I hope to add some unique things such as skills, spells, equipment, etc. to each faction after reaching the full reputation.
Viewing post in General suggestions (3,000 words)
Unfortunately with the current number of factions its difficult to create unique content for everything. But one thing I was planning for the next update are special market areas owned by factions where you can exchange prisoners to them, and if you have high enough reputation there could be special markets where the player can get out-of-depth gear (not that there is much strict depth requirements for gear at present)