A little bit better are t2 sets which you can exchange by skirmish vendors if you complete all t2 Erebor raids (challenge not needed).
There are 3 sets in Hytbold, they have same stats but different bonuses.
There are also 3 sets for t1 and for t2 for accomplishment Erebor t1/t2 raids. t2 sets have a little bit better stats and 1 bonus more than their t1 equivalent. But these sets have different stats (not like Hytbold sets).
But mostly people look at bonuses and take the set because of that.
Ich bin kein Deutscher, sorry für Grammatik
Eglish isn't my first language, sorry for mistakes