Hello all!
Just joined the forum today and look forward to be active on the forum.
For me, the best overall android phone, I'd have to say the Galaxy Note 10+. I've been using Android since 2009 with the Motorola Droid and then switched to the Samsung S3. From the S3 went to the Note 3,4,5,7 (short time as we all know what happened, got an S7 as a replacement),8,9,10+. I've always been with Samsung, especially the Note series and the reason is that while it is a flagship phone, the S Pen is what I am dependent on. I'm not an avid artist, but having the S Pen that I use very frequently made me quite dependent on it. I can't imagine switching to another phone brand that does not have the pen to replace it with. There is no other brand or model that matches the Note series with a pen. It's a niche market, but I assume there are loyalists because of the pen.
Also, I think Samsung's launcher/interface has come a long way since Touchwiz, and I'm very satisfied with One UI 2. Couple it with a custom launcher and I have and use it the way I want.
If I had to choose another brand, or if Samsung did away with their Note series, I would probably like to try the OnePlus. The 8 looks very promising, only wish they had more storage or options, or even a microSD tray.