When I first got this, I was mightily impressed with the quality, feel, and snap to the MagSafe feature of the charger, plus the kickstand meant being able to tilt the phone while charging (would this help in keeping the charger cooler? I wondered.). Well after several months of use, I find that 1) it is super convenient to just snap the phone on to the charger for a quick top up of power. 2) the charging speed depends on the power delivery of your adaptor (5w vs 65w etc). Be warned that the charger does get quite warm when charging. I have a Spigen case on my phone that is certified not to affect the MagSafe ability of the iphone 14 Pro max, so I do not think that the charger gets warm because of the case. I mostly use the case to quick charge and top up my phone (20% - 80%). Once i did use the charger on the phone while watching some YouTube videos, and noticed that the battery was draining almost as fast as the charging input, so that after 1 hour of watching, the battery on the phone had only charged by 20%, plus the charger was very warm. As it gets warmer, appparenly the efficiency of the charging goes down. What I find now, is that throwing the phone on the wireless charger for 20-30 minutes and not using the phone, takes the charge from 20 - 80% very quickly. That works just fine in the morning when having my coffee and getting the day started.I can recommend this inexpensive wireless charger to those looking for a convenient and quick charging device ~ get a good PD / GAN charging block.UPDATE:I have updated my review to 4.5 stars because ESR has some ROCKING good customer service. I gave a neutral review because they ESR Kickstand charger gets hot / warm when in use, so the ESR Customer service team sent me the ESR Halolock 2 in 1 charger with “CRYO BLAST”. This charger gets 5 stars as there is a built in fan in the MagSafe charger that keeps the device cool when charging. I tested the charger and watched a 2 hour movie on my phone as it sat on the charger. The temperature was totally cool! The fan totally works at cooling down the MagSafe wireless charger. As a bonus, the base of the unit allows for charging of the apple airpod pro earbuds. The design of this charger works so much better too, because the charger holds the phone elevated off the table at a useable viewing angle. Spend a little bit more and get this 2 in 1 charger from ESR. Boo yeah. Totally happy with this newer wireless charger. Highly recommended, and thank you ESR for the great customer service! Thank you Theresa, you are a rock star, and an asset to ESR!