There is a diminishing return beyond a certain point when it comes to how fast we can charge our phones. My OnePlus 8 Pro recharges fast enough using its stock cable and adapter for my taste. I’m sure everyone feels the same way. Please focus your energy in improving other features instead.
This comparison is close to my heart for I’m about to renew my phone this year.
In 2017, I passed up on the iPhone 8/8 Plus/X and went for the Samsung Galaxy Note 8 instead, primarily because of the price. Never regretted it. The Android of recent years is leaps ahead of its predecessors of the early 2010’s. Gone are the days of overheating Samsung Galaxy S2.