[DCP-o-matic] about jpeg2000 conversion

Hello everyone, I had a quick question. What's the difference between DCP-o-matic and Davinci Resolve (without using easyDCP plugin) in terms of how they convert source material into jpeg2000 (XYZ color space)? My master video is Apple Prores HQ. Basically, I have used Davinci Resolve (without using easyDCP plugin) and openDCP to make a DCP in the past, and I was successful, but Davinci Resolve crashes randomly sometimes these days, so I wanted to give DCP-o-matic a shot. I guess I can just do a test conversion with DCP-o-matic and check the result with my eyes, but I thought it wouldn't hurt to ask... If anyone with the knowledge could kindly inform me about it, I'd be much appreciated! Best regards, S.N.