I'm new to the community and want to get started in speedrunning on PC. I don't know what recording software to use. Please don't recommend the most expensive software, but a decent one that will be easy to record and upload.

some times its great to use shadowplay

If you want for recording offline, You can try Bandicam

I use OBS for recording and streaming, it's really easy and organised :)

OBS is pretty much THE recording and streaming program, but it uses lots of resources which may cause problems if you're on a not so powerful PC (like me :P)