I think, when i was in those early stages I was focused on dexterity, and finger strength. I was having an issue that things were just Buzzing a lot. I was not pressing down hard enough - my tips were hurting. I backed off for a little bit, maybe four days and came back to it. It gradually got better. Once I could form the cords individually without serious buzzing issue then I worked on transitioning from one chord to the next - moving only what i need to.
I broke it down to two steps for all my chords. C to G7
step 1) drop the c to the F
step 2) raise the other two fingers as one unit - up one string.
I would work this both ways. C to G7 and G7 to C
I took a long time until I was ready to play a song using these two chords - I practiced all the time. When i was watching TV I would have my guitar unplugged - I was constantly going back and forth. As I sat at my computer listening to music - I had my guitar and was practicing my transitioning between them. I really takes many hours in some cases, and mine is one of those - nothing comes easy for me. ... Next I took on the G major chord, I used the 2-3-4 fingering - - it made more sense to me ( to free up the first finger for the barre chords later on).
I also remember lowering the metronome really low.. might have been 40bpm and leaving on the 3 so I could arrive on the 1 count. Speed comes in time - a lot of time. For now though, you need to slow things down so you can complete songs and arrive on the 1 count for the next chord.
This is my thoughts ... its late I babbled too much already ... just stick with it ... it will get better if you forge onward.