Thank you for translating this! Even if 300 chapters in this manga comes down to 300 pages more or less, that is a great big amount. Good stuff too! The page-by-page structure gives it a format similar to a classic web comic, so it was a rather nostalgic read.
Stopping at this point seems super reasonable if you don't find it personally enticing later on, but I will second that it would be enjoyable to find out what kind of uniqueness the uniqueness is.
Cheers!