servant names

[CM Gabriel Angelos]

so i have a question about servants and blood types for the servants in particular the name before making them servants like for instance Militia Crossbow vs Militia Archer does that matter at all or does the blood type matter most for hunts

[Suzaku]

Blood type matters.

[CM Gabriel Angelos]

gotcha so whether its the archer or crossbow guy doesnt matter at all since both are rogue

[Kasiornis]

There is a page on game's wikia, related to your question:
https://vrising.fandom.com/wiki/Servants

In short - three things matter:
Blood Quality - Affects additional bonus loot from hunts, the higher the better.
Faction - i.e. Bandits, Militia etc - Affects additional loot in particular region where they are from. This stacks with blood bonus (called Expertise).
Blood Type - Lowers expedition difficulty for particular location type.

Last one is the least important, since you can simply dress your servants in better gear, but first two directly affect the loot they'll bring back, which is the whole point of expeditions, so it's the only things that really matter for servants.