Thank you :)

Hi , i am new to the Doom speedrunning community and i have a question what kind of source port should i use? I used Crispy Doom but for some reason it didn't work so well while recording , maybe because i was recording with obs and my PC is a sack of shit , so what other source ports should i try? I have a other question . How should i publish my speedrun? I tried recording but the recording were low fps (even tho Doom runs on my PC smooth) i have been using OBS .