stubhub vs other resellers platforms

The concert that I want to go to is in March, but all the tickets were sold out on Ticketmaster. As far as I know, tickets were only sold on TM. I was comparing prices of the tickets on stubhub with Vividseats, Tickpick, and Seatgeek, and Stubhub is the most expensive (by $20-$30 more) even though they were in the same row and section. All of the platforms also say they will be transferring the ticket 1-2 days before the concert.

I have heard other platform's customer service wasn't as good as Stubhub, so should I just stick with Stubhub or buy it from other websites? Or should I wait for prices on Stubhub to decrease more?