So actually I wanted to transfer apps from my old I 6 phone to my new s20 ultra. And, my god, it really worked. It was difficult to find a secure data cable for my new phone and I wanted to see if I could transfer data from my old laptop to my new phone. I've been thinking about transferring my photos from my Mac to my Samsung S20 as I'll be building a PC soon and I decided to transfer some of my photos that were on my Mac (90% of them are memes), and I had what many memes over there. So I decided to download them all to my phone. So now I had 60 GB of memes on my phone. I then decided to transfer the info to an old 128GB USB device as it hadn't been used in over two years and I wanted to clean it up for web browsing. And I transferred all my memes (93GB worth) to my new phone. So now I have 150GB of memes on my phone. (It took a while, I think about 2 hours) In general. It works out? Yes. Is there fast charging? Yes. Does it take time to broadcast all these memes? Yes. Am I a sad person with no life? Do you even need an answer to that? should you get it Definitely. It takes time but it works.