So I wanted to start speedrunning Minecraft Java edition after I saw one of Dream's speedruns a while back. I main 1.14-15, but my laptop (HP 2000) is very slow. I'm planning on building a PC later this year. The only version I can attempt to speedrun with decent framerates is 1.7. Any tips on how to do an MC speedrun? Thanks!

https://www.speedrun.com/speedrunning/thread/6tgel