My current future loadout:
Chaos set.
Sudaroska
Electron Vortex/Gravity Vortex
Iron Slug
Pretty much a poor-man suda+vortex combo cuz i cant afford trinkets and more weapons expansions. The problems i dont know what gun to use, i was planning to get the iron slug for the interrupts and all-around so what you think about it ?
Iron Slug is one of the least-respected guns. I don't have it, but I have Callahan. Callahan is fun to use, and pretty effective against fiends and beasts, but its damage output is quite low compared to Blitz Needle. From what I hear and know of Iron Slug, that gun is even less practical.
Is there some reason why you're choosing only normal swords and guns? Why not get an elemental gun, which is disproportionately useful against turrets, which swords are not great at? Consider it.
You might also want to search Google to find Darkbrady's "Highlander" loadout. It's similar to what you're doing. It predates the Chaos buff, so ignore its armor advice and go with Chaos, if you can handle the status penalties.