Regardless of what computer that is, having what you think it is the best computer you ever had is such a great sensation, at least for me that I spend at lease 9 hours a day in front of it.
In my case it's a Dell XPS, but it doesn't matter.
I just built my first PC about a month ago and am still in that phase. Went from a 2013 laptop with integrated GPU to having a much nicer discrete GPU and the difference still blows me away on the daily :)
Treasure this sensation, it won't last forever :)