Moi? I use currently a NOTE 20 ultra 5g. Probably my second best phone, I only hate the fact it’s so massive (I miss being able to use just one hand for my phone) and the mediocre battery life for someone like me that watches a lot of videos. But the S pen is so handy those few times you need it.
I’ve generally enjoyed the iphone line the most. Idk if the iphone 4 was actually the best or if I just have a lot of nostalgia for it, but either way I’d say the iphone 4