Honestly, I don’t know how to appreciate MagSafe charger. It’s a slow charger, to be fair I’m not expecting it to be fast charging like the 20w wall adapter but it’s still slow in my opinion. Yes, I know about 15w vs 20w, still a bit disappointed though.
Practicality wise, it’s not that practical either. I will need to pull it out to detach from my phone, rather than easily lift up and leave the charger behind. I did know about this already from YouTube videos before trying out.
Another point, mine is just a 1:1 clone unit, not sure how the ori one actually fares but I don’t think it would differ a lot. I have Googled about this issue and people are complaining about slow charging as well.
I’m glad I didn’t spend for the real MagSafe charger though I have 15% discount from Digi for accessories. It’s just not my cup of tea and I understand everyone will have different views. I would like to hear from other owners as well.

But I thought only Apple original MagSafe coupled with the original 20w adapter will yield a 15w charging power on iPhone 12/12pro/12promax?
I am willing to try it but afraid that it leaves a Mark at the back of my leather case.