Looking for Answers about Bones Party Pack Wheels?

Actually not. The lower durometer of the Bones Party Pack Wheel indicates a 'softer' wheel that is more ideal for rougher surfaces, cruising, or decks that need lots of grip. Here is a general breakdown, but the end preference is always decided by the rider:
78a-87a= soft wheel good for rough surfaces, longboards or street boards that need a lot of grip
88a-95a= slightly harder & faster with a little less traction, but grip is still pretty good
96a-99a= good speed & grip...good wheel for beginners, street, ramp & park skating
100a< hardest, fastest with the least amount of grip

The Bones Party Pack Wheels in the 52 size we have stocked at the warehouse have the V1 Street Tech design.

I would recommend reading some reviews on the Bones branding for skateboard wheels to see if a particular feature pops out at you from what others are saying of the designs. You will have to decide which style you like the best and which may work better for you. Technically, the Bones Party Pack Wheels are an all around decent wheel with a little less grip, but still pretty good for street riding. The Bones 100's Wheels would be harder and have less grip, yet provide the faster speed.

The Bones Party Pack Wheels has a similar price to other Bones wheels. But what makes one set more expensive than another could be the workmanship involved in the graphic, the material used in the construction of the wheel, and usually the bigger wheels are more expensive as well.