Changes from moment to moment. Like 3 some days and a full 10 others. Not really about the votes themselves- Biden is going to win. We don't have the apathy of 2016 happening here in 2020. In 2016, you didn't see any HIllary signs- in 2020 I see Biden everywhere (along with Trump, but GOP people love to flaunt more).
By biggest fear is just that there's going to be some manner of fuck up concerning the mail in ballots somewhere in the country. Probably small scale and insignificant in the grand scheme of things- but somewhere some bad egg will do something dumb and get caught. (destroyed ballots, proof of tampering one way or the other, etc). Then Trump will latch on, and if he's losing, he will toss it to the courts, where you know what happens.
So, I just REALLY hope come Tuesday night the thing is even better than thought and there are a lot of pleasant surprises- states that are mega prepared to count early ballots, plus those the day of. A landslide where no one, two, or even three or more states would matter and change the result. Let Florida, Michigan, Minnesota, Arizona all go our way so PA won't even matter much (as my home state here will probably be counting until the following week).
God I can't wait for this to be done. And even if we win, I know it won't be over. I shudder to even begin to think of what Trump will try do with his last two months. But first, we gotta win..