I would recommend sitting in Section 102 instead of the floor seats. Floor seats can be awesome, but they are also a lot riskier because tall people can stand in front of you the whole time, making it tough to see the stage throughout the entire concert. By sitting in the front row of Section 102, you have complete control of your own view since there is no one in front of you and you have the option to sit or stand during the concert, whatever pleases you the most. The front row also has extra leg room to make the seat more comfortable, so I would go with this seat for the security of knowing what you're going to get and for the comfort and flexibility of being in the front row.