If you have a tv series on DVD?

If you have a copy of a tv series on dvd would you ever purchase the tv series again on iTunes or on Amazon prime to have it in your iPhone or not?

No. If I really wanted to watch the series on my iPhone, I could easily just rip the DVDs onto it. No you can just copy the episodes onto your iphone. There are ways you can do that
No point in buying it again no, but I've re-purchased a digital set, of a show that was released digitally and not on disc

bought it on iTunes before amazon had instant video. Decided to re-purchase it with amazon video so I could watch it on my tv via my Blu-ray player

11.99 for the digital set again or 70 for an apple tv? I d rather buy the show again

No you can just copy the episodes onto your iphone. There are ways you can do that
No point in buying it again

No, but I've re-purchased a digital set, of a show that was released digitally and not on disc

bought it on iTunes before amazon had instant video. Decided to re-purchase it with amazon video so I could watch it on my tv via my Blu-ray player

11.99 for the digital set again or 70 for an apple tv? I d rather buy the show again