I would very much like to see how you come to the conclusion that the Warriors are better than us right now on paper. Are you including Klay/Iggy/Wiseman who aren't going to play?
It's really not even debatable staistically for the whole season. Warriors are easily better.
However teams matchup differently and sometimes overall superiority doesn't matter against certain teams.
Also I feel the Suns are playing much better as of the last 5 games or so. With that said they still aren't playing up to their potential.
Iggy is a net negative - dude should not play on a good team. Wiseman also does not really know how to effectively play center yet, although he may figure it out by the end of the season if he gets enough playing time.
Klay is really the only x-factor, and I personally have some doubts he is going to look like the same player. Major injuries and multiple years off are not easy to overcome.