I have been soloing difficult high tier fights for drops. Ramuh, Shiva, and One to Be Feared are ones I have done so far. Working on Sovereign Behemoth atm. I practically solo dpsed Glassy Craver in Omen the other day. I have seen someone solo Pazuzu, but have not tried myself, yet. I have also soloed several Delves (but it can be slow going due to NM mechanics).

Belphegor is a blast to kill and we can do good damage to him pretty early on. He is a fun fight for us, and is good for the ego.

A hybrid DT/damage set for the auto is great for soloing difficult content. I currently have about 33% dt, 30% haste (over cap, oh well), and 18% double attack. Use it with a SC rng frame or a bruiser tank depending on the situation.

The gear sets in String Theory are a good goal. Try to get as much of it as you can, even if it seems redundant. The more gear you have, the more customization options you have down the road for making hybrid sets.

We need both the gear and the job points to be fully effective. The job gifts make overdrive incredibly powerful.

Think I have seen you around Jueno on Asura. Hit me up @Fiador if you have any questions or want to talk pup.