Being straight up

Honestly don't know if I should continue.

At first I was vibing but at like chapter 40 I was unsure where to go so I continued following plot but I found myself bored beyond belief and unsure weather or not I can salvage my feelings to continue writing this.

Maybe I should go with another Idea in my head and write another book, but then that kinda leaves a bad taste you know.

But I feel like it would be alright as I feel like I've improved and was able to surpass my previous writing and make it to chapter 50 which is at best a 7 better than my last book which was the Rainworld one but honestly when I was writing that I gased out at chapter 27 and was writing purely by the force of will so writing to chapter 40 with not much care was still amazing for me. 

I find my problem is finding a stable idea that isn't just entertaining for the first little bit and then boring and hard to continue writing after.

So I wanted to hear some opinions before I dropped.

Im also going to start marking fanfics/novels based on how I feel Ive improved