I think the Ruger 77 is the best real using rifle available today. While not perfect (I hate the trigger) it works. It's reliable, accurate, and decent looking. All of the higher end rifles offer snob appeal but little else. A 77 which has been properly bedded and tuned will give a lifetime of good, reliable service.
The new T/C Icon offers one really good feature, the integral Weaver style bases. These bases accept a plethora of rings from cheap to very expensive. They are strong, maybe stronger than any other design. They offer lower scope mounting than any other design (not so important now when everyone thinks they need a 56mm objective bell to be able to see). Other than that, the Icon is a turkey. The Tikka style bolt attachment and magazine are fine if you like that sort of thing but an integral bolt handle is even better. All in all, it is a collection of meaningless features and, ultimately, a turkey.
There was a time when "high end" meant Weatherby. Weatherby MKV rifles are still a fine rifle and are probably better now than they have ever been. I don't know that they still have the snob appeal they used to have.
A good custom rifle can provide more substance than any of the factory offerings but, again, I think a customized Ruger will give the most bang for the buck. My opinion only of course and others undoubtedly know better than I. Regards, Bill.