DPS is the best.
Beggars' Sect: One-on-one fighting, flag-cutting and hitting people are the most fun, and you can enjoy the thrill of combo, but JJC is a little hard to find a team, PVE.
DPS is also super awesome.
Zoroastrianism: Forget personal advice.
Ce Tian: It's OK to fight in the wild, but now JJC is not so good. PVE can only do T (the best of the three T occupations now), but DPS is very low.
If you only choose one time, it's all the same. It's basically two daily activities, and it won't take long. Ben, JJC and so on can only wait until the weekend.
If you spend money, PVP means that you only need to invest and don't need to return, that is, every refining, the boundary will cost a lot of money. For an office worker, the money is still acceptable. PVE, as long as you don't want to make oranges, you won't spend money (especially if you play GB and don't grab GB equipment), because now you usually play G group and spend money while playing.
As for the single play, does it mean planting flags every day? This game still has a good platform for making friends. Make more friends. It's fun to play together. So don't think about going alone.