Let me start by saying, I rarely write reviews. Seriously, I read A LOT of reviews, but I never write them. Ironic I know. But I felt I should for this.I have been looking for a good wireless charger for over 2 years. I started out with the flat circular style and quickly upgraded to a stand type charger a few months later. The main problem I had was finding a charger that worked with an OtterBox. I refuse to own a smartphone that does not have a durable case. Every stand charger I tried would not charge through the case, I either had to remove the rubberized sleeve or the entire case to get it to charge. After about four different stand chargers from various brands and different degrees of quality, I had pretty much given up.Then last Christmas my wife gifted me the Samsung Qi fast charging wireless stand charger (2019 edition). I accepted it graciously but was in pretty serious doubt about it working, so I was delightfully surprised when I put my phone on it and it actually started charging! Finally I felt like I was catching up with modern technology! Not long after this I even upgraded my phone from the Galaxy s8+ to the Galaxy note 10+. Another phone, a new OtterBox, and it was still charging. My only real complaint about that charger was that you have to get it just right on the pad before it would charge. Sometimes this took a minute and several repositions. But it was a gift, it was working, and I was content.And then one morning my two-year-old daughter decided that the black round stand needed to be decorated.... In yogurt.Needless to say in 30 seconds there was sizzling, smoke, her laughter, and my tears. I was back to the dark ages of simply plugging my phone into a charge cord.Fast forward a few months to my birthday. My wife gifted me, a second time, this charger. Boy howdy, let me tell ya. I don't even have to look when I put my phone on the charger. It just starts charging no matter what position. As long as it's close, it starts.The other Samsung charger had this annoying little curved lip at the bottom that was designed to perfectly fit a Samsung phone with no case. This meant I had to lean my phone forword and rock it back to get the exact positioning. Not so on this charger, it's a nice flat little rubberized coated shelf. I included the pictures in portrait and landscape manly to show that it is fast charging. But I also included a picture that shows the phone leaning to one side and it's still charging. You could never do that on the other charger.The phone doesn't get warm when charging, but after it's fully charged it does not stay warm. I did a few charging tests and found that the battery temperature never got above 40 C (104 F). Which is good. Standard operating temperatures for most smartphones range from about 30-40 C (86-104 F). Those temperatures rise obviously, when you charge your phone and put cases on them. Mine usually runs about 32 C (89.6 F) with the OtterBox case and not charging. Temperatures of 50 C (122 F) or more can cause damage to your phone. So even while charging, my phone was still in the normal safe range.It is worth noting that wirelessly fast charging any phone is not as fast as using a corded fast charger. Androids fast charge wirelessly at 15 watts, which this charger does. I believe Apple only allows 10 Watts. It takes me about 2 hours 10 minutes to fully charge from about 10% with this charger. This is the fastest charge time I have ever received by any of the other "fast wireless chargers" I've had in the last few years. Besides the other Samsung fast wireless charger I mentioned, which was pretty comparable in charge time to this one.I hope this helps somebody if you are trying to decide to purchase this product. I enjoyed it greatly and it meets all of my criteria. It is a little more expensive than some others, but I assure you it is and overall better product and totally worth it!