A
....BUT I find the web version extremely slow and not much I am able to do to increase the speed. (I use Chrome on my Windows laptop and have Comcast cable with download speeds up to 300Mbs - shows on all tests about 200 in reality for now)
I prefer Android Messages. I have had Verizon Messages on many phones before and always tried it but never came to love it. I use an app called Mighty Text on my cell phone and my tablet and it will connect with the Mighty Text website so I can send and receive SMS/MMS on my computer as well as my WiFi only Tablet.
Now Android Messages just became available on the web and has an unusual way to sync it up to work with your phone by scanning the QR code on the website with your phone through Android Messages menu. BUT I find the web version extremely slow and not much I am able to do to increase the speed. (I use Chrome on my Windows laptop and have Comcast cable with download speeds up to 300Mbs - shows on all tests about 200 in reality for now)
And both can be on the phone.