WOULD YOU RATHER - EXPERIMENT! 100 PUSH-UPS VS NONE?

My friend and I have been working on our third experiment focusing on the punishment people would endure to simply receive branded products, and we were wondering what would you rather do?!
Please PROVIDE REALISTIC ANSWERS

No. 1: Would you rather get Nike shoes only if you exerted yourself to 100 push-ups, or would you rather get the same quality shoes (unbranded, and same looks) for free, and walk away on the spot. If you do not succeed the push-ups, you either can walk away empty handed or retry.

No. 2: Would you rather get a $90 Ralph shirt for 100 push-ups or get the same quality (and looks) shirt for free. Same rules apply ^

No. 3: Would you rather get an iPhone 7 (normal sized) and run an 80km marathon, with no relief; (if you run the marathon and fail, you either start again or you don't get the phone). OR would you rather a Chinese, no-branded phone with the same power and value.

No. 4: Would you rather crack your phone and receive the latest iPhone for free, or keep your phone and receive a new one with just as much power as the lastest iPhone BUT it's unbranded.

No. 5: Would you shock yourself by touching an electric fence (with the chance of hurting yourself) and receive a big pack of Cadbury's Favourites or would you simply take home brand chocolates

No. 6: Would you do 100 push-ups to receive an expensive packet of branded chocolate (up to your choosing) or would you rather get chocolate for free, just it's homebrand.

Once again thanks guys!

Since I refuse to buy Nike products that is easy to decide.
Brands don't mean much to me especially since we know the products are all made in sweat shops in Asia regardless their labels.