My family has been using the same modem, for I think around 10 years now, maybe less, maybe more, either way, it's old. I was wondering how much it can affect one's internet... My family is supposed to have Xfinity from Comcast which is supposed to give up to around 100MBps downloads, which I don't even come close to speed testers. I am hard wired through a router into the modem, so not wireless. I'm asking because if this affects internet drastically I'd be inclined to opt for a brand new modem.
Thoughts appreciated! Trolls not welcome.