We purchased this Samsung Induction range to replace our really old Maytag glasstop range. 
I'm really glad we did! The cooking times are unbelievable! I love that I can connect to it via my phone and the Samsung Smart things app. Makes for preheating and checking cooking times without actually being in the same room. 
The only downside is the ceramic top is extremely hard to keep clean. Even with frequent cleaning and polishing. But that's ok, the rest of the features make up for the one con. 
I would definitely recommend 10/10! 

I don't have a griddle and have not used the self cleaning option.  Already addressed the Wi-Fi feature