Yes, the AmigaKit cards are a bit more expensive, and only come with 16Mb of RAM, but RAM should be cheap, and the card has not given me any issues what so ever. No over heating, no problems with the trap door, etc.
At first I cringed in regret for having spent so much, but now I feel like I got a good solid deal. And it's new, so it should be good for years to come.