One thing about Jenova is that it is the lowest populated server to date. I agree it is hard to understand how people expect to get groups of experienced players for PF when they won't help newer people learn fights. This and the fact that it falls into the group of servers that were added during the PS4 launch means that the number of people able to craft or easily access higher tier gear is limited making the prices skyrocket. Once the world gets a little more progressed prices should settle down some and groups, hopefully, should be easier to come by.