@xyguy the M8 was indeed top notch. A friend in highschool had it and those speakers were really great. It also had a slow motion camera which he used to create amazing videos. That was something I craved for every phone to this day (my current phone now has it fortunately). Not to mention the aluminum body and its relatively solid design. I accidentally stepped on it while with screen down and it had nothing. By the time I was able to get my first phone though, the M8 was no longer on sale. They had the M9 but I didn't know if it would be the same experience.
I also had a great experience with the Lenovo Yoga Tab 8. It also had an aluminum body and a kickstand which proved itself really useful. I don't remember watching a movie on it this way, but it was useful in college. And the battery could last me for about a full week! Also plenty of space, as despite having only 16GB of storage, the system had only 2-3 at most. I don't remember ever hitting the threshold, even though I did install some games here and there. Also, it came with a free version of Kingsoft Office (now rebranded to WPS Office) that had no ads. And it could connect to Google Drive. I kept using that version for as long as I could. And it also had front-facing speakers.
I think the hardware of the Yoga series is the thing that I cannot live without. I know there are ways to attach a keyboard to a regular tablet and keep it in an upright position as well, but the fact that the Yoga can be placed in so many positions makes it extremely useful imo. Not to mention the slightly bulkier base can be fitted with a larger battery and can also be used as a handle to hold your tablet when reading. If I'm getting a tablet again, I think it will surely be another Yoga (I see they still produce the model). I wish it had a removable battery as well though.