>>4440506 (OP)35-150 f2-2.8
As phone photos main wide cameras start to look better, focal lengths <35mm start to look like phones. And since you're doing "impressing normies" photography with an unwieldly behemoth (that still compromises rendering espec. color and contrast) like this, focal length is how you stand out from the wedding guests phone photos.
For artistic and studio photography primes are always preferred. While a zoom can resolve as many line pairs at some focal lengths, primes always do so with more contrast, saturation, and generally all that stuff called "tonality" from losing less light to reflections and general optical weirdness.
For normie "memories" photography this thing is totally fucking useless due to the cost and handling/logistics. A smaller lens like the kit zoom would mog it by 1: leaving the hotel room 2: not getting stolen, frankly.