Agree 100%. Before the V20, I had the s7 edge for about 7 months, the Note 7 for about 1 month and I still own an iPhone 6s plus as a backup phone and for me the LG v20 is better than both s7 edge and iPhone 7.
Each person has their own preferences but for me any Android flagship is better than the iPhone for "MY" usage there are just too many things that I can do in an Android and I can't in an iPhone (split screen, true multitasking, file Explorer, can connect it to my car's ECU via bluetooth, hide sensitive content on lockscreen, check if I have notificacions without touching the phone,etc.) that's just to mention some but when I used my iPhone 6s as my daily driver for about 3 weeks I realized at least 15 things that I couldn't do anymore that I used to do with Android.
That being said, for the regular person that uses the phone for calling, texting, browsing and Facebook, I would agree the iPhone is better since the OS is optimized better and more restricted so it's faster and a battery of the same capacity would last longer.
Also, the s7 edge and note 7 are wonderful devices and have many useful features, my s7 edge would had died two times in accidents if it wasn't because of the water resitance, also wireless charging was very convenient sometimes and they have the very best looking screens on the market for my liking. I believe I would still have note 7 as my daily driver if it wasn't because of the recall but the killer features for me on the lg v20 over the samsungs are that it is faster and lag free compared to touchwiz lagfest, it has removable battery, it has flat screen, the design withstand drops better as I use very slim cases and I don't use screen protectors, ir blaster, I prefer not having a physical home button, phone bluetooth and wifi signals are better and the last reason is stupid but I enjoy unlocking the phone immediately after touching the sensor instead of pressing a physical/mechanical button to go to lockscreen, then unlock with fingerprint.