Yes, because I said it's one of the most important factors. And I asked you a question that explains why it is so important, but you didn't answer. I will ask again - is there a price at which you would buy the D&D set but not the PF set? If the PF set were $100 and the D&D set were $20, would that do it? What's the line you draw (if it's not cheap vs pricey, which we already established)?
When you find that line, you will understand my point. For me, I've already hit that line. The PF set priced me out of the market, so it doesn't matter what is in it. I don't in general need a starter set - the only way I am an audience for one is if I consider it a good set AND it's priced right. The D&D set is a good set (regardless of how it compares to another set out there - it's good on its own) and it's at the right price. The analysis for me on the PF stops at the price. I don't even get to whether it is good or not at that point.
I actually ended up buying TWO D&D starter sets. One to give away right away to a new player, and another to run the adventure before I give it away to a new player. I can do that at $12 each. I can never do that for the PF set - I cannot even buy one of them for the price of these two sets I bought from Amazon. Price is that important a factor.
At $50 the Beginner Box was too rich for my blood, as it's too much to spend for a product I likely will never use.
If I were giving it as a gift to someone at the right age range, it would be high up on my list. I spend $50 on a video game. That seems to be about the right price for a teen's gift.
At $20, the a Starter Set is something I will buy knowing I *might* use it! but might not. It,s money I'm willing to throw away.
I'm not certain I'll find time to use my $50 5e PHB either, with my Pathfinder heavy group. But, at $50, I will find time. I'll prioritize a one shot to get us out of my purchase. I won't for a $20 box. With my current group I'm not going to go out of my way to play the adventure.
The Beginner Box versus the Starter a Set are very different price strategies. One is a rifle, that you use for precise targeted shots, and the other is a shotgun fired wildly in the hopes of hitting something.
The Starter Set is cheap and disposable, so people will buy them just to give them away.
Oh, and the Beginner Box is priced at $24 on Amazon. Two $12 Starter Sets is the
exactly the same price as the one Beginner Box.