I haven't heard of this brand, but after doing some (very quick) research it seems they are okay. If you just need something as cheap as possible to get your car moving again, this seems like a decent bet. Just don't expect it to last a long time. Typically you don't want to cheap out on ignition components, but when you do have the money I would advise you buy a Denso Branded coil. It's the same stuff this car came with from the factory. They're more pricey and run about $60.

I'm very sorry to hear about your cat. I wish you both the very best ❤️.