I made a gim and all my friends quit. Currently almost 1700 total level. I continued to play even after they quit. Do I start a new ironman or just continue this one?

I realized I won't be on any ironman highscores. Is there any other reason I should start a new iron or just continue this one? I got spooned manacles and holy sandals and B ring. Bottomless compost bucket. I also got black mask and zombie axe like over 2x drop rate.