It is true, my playstyle focuses on creating 1 super-ship and an energy weapon layout. I do not do any trading because I do not find that interesting. I also dislike having a fleet with me because I really dislike managing many different ships. My suggestions will lead you down one specific path which I found I enjoy. I have already played and experimented with practically every ship and load-out possible and the suggestions I gave reflect my personal interests.
This game can be played many different ways, some people fly around with large fleets of ships, others do trading with super-freighters and earn piles of credits very quickly. Weapon styles vary drastically, some going for missiles, or energy, or ballistic, of varying combinations. Some players use packs of frigates. One of the neat things about this game is the variations which are possible when playing it. So go out there and try things =)