the only people i would say this is better for is(in my opinion im sure someone will want to disagree)
A)people with a 9.x console who are very picky with their games
B)people with a very strong attachment to their current console
C) people who live somewhere where it would be impossible to buy a 4.x console but for some reason can buy a flashcard off the internet
D) people who want/have a new 3ds or only want a 2ds
E) people who rarely play videogames
F) people who are unable to maintain sysNAND to 4.5 without fucking up, or parents with young children who may fuck everything up
G) people who buy things on a whim and would rather spend triple the amount for the instant convenience rather than having to bother to find an old 3DS (read: 99% of the population in any first world country)
H) people with multiple systems for the entire family, none of them being <4.5
I) people who are using a friend's system, so they have no right to replace them (in this case, if you're only interested in a bunch of games your friend doesn't own, getting this card would actually save you money compared to getting a new system for yourself)
J) people who, brace yourselves, do not browse GBAtemp to inform themselves but just want to pop in something that "just works", so they wouldn't know/want to dabble into the more tricky piracy methods
K) people who aren't willing to risk ever waiting X days to buy a new game off eShop, to wait for GW's emunand update, because they have very little time available to them
Assuming this will not be blocked/will work on several firmwares after 9.0, there is an infinitely bigger market than there is for GW, contrary to what everyone here says that it's an useless/worthless card. Remember people: the majority of people playing videogames are low commitment casuals, it's not hacking enthusiasts. Even more so for a nintendo handheld.
Most of you should know that random people made a fortune selling local parents DS flashcarts marketed as "magical play-20-games solution for your kids' DS for just 100$!", profiting incredible amounts out of it by exploiting their ignorance.
The parents do not know that it's the best alternative. They are presented the only alternative they know, they see it objectively saves them some money, and they just do it on a whim.
If the card works like it promises, it will have a huge market even with the greedy limitation. The only thing that can destroy it is if it gets reverse-engineered and the limit removed. That would be pretty cool for the people. I'm also certain the GW team will try to tear it apart and pick it up as a higher firmware solution, and give it superior support/features. So that all the asshurt from GW drones can finally stop.