I am also loving my re-playthrough of Classic WoW. I have found a great guild and most of the community have been awesome thus far.
My only real gripe is that Mages have gotten a bad rep due to the d-bag AoE levelers and run-sellers. I think the Classic experience would have been SO much better if the Twitch and YouTube “pro” players had stayed with Retail rather than trying to bring their Retail mindset to Classic. But aside from them and their brain-dead followers, I have been really enjoying myself.
Hard to believe I will not be buying a WoW expansion when it comes out, but nothing I have seen about Shadowlands even tempts me to try the expansion.
Have done every quest I can find in every zone thus far and am loving it!! 
Thanks.