25/25 vs. 50/50 internet

[Shodo]

Being the only person there, you're probably okay with 25/25. I'm on a 40/5 and have boxed 1 blue 1 red while watching netflix, with my roommate & GF each watching youtube/netflix/etc on separate devices without any noticeable lag. There probably would be a change (maybe 50 ping instead of 120?) but I doubt it will impact your gameplay. More visible on something like a FPS or MOBA.