Awesome, sounds like things are going quite well!
And the internet distance is definitely a real thing...I see it on here all the time. Guys want critiques on their form and claim 400+ power...then you watch their vids and know they are lucky to hit 320'. The cross section of disc golfers on a site like this has a lot more guys who put time into their technique than the average person on the course...average guys on the course probably hit 275'. Yeah lots of people on here say they hit 400+ and they probably do...but there's barely any that I know in real life. I've seen it from quite a few guys, but also know how many guys struggle to scrape 350'. People hitting over 300' are above average considering all disc golfers, I think they just feel the need to either juice up their numbers when they post here, or they legitimately have no idea how far they throw. I've definitely come across honest guys who say they believe they can hit 375-400'...then you ask them if they can throw over whatever field or park that hole and they'll give you the honest answer...which turns out they're more in the 325'+ area (they just had no idea what the real numbers were). Lots of people just don't know how far 450' is.
I think that can harm others sometimes, because you start wondering why you're stuck at 300' and it seems like everyone else is throwing Teebirds 400'...but most people are not.