Vax vs karcher spotwash

[Nameisntmine]

Which would you choose? Both have pretty equal reviews online. My daughter has had a few little accidents on the carpet recently and despite my best efforts I can still smell a little bit of wee.
im especially interested in the karcher because there’s less about them online vs the vax

I’ve got a vax one and it’s fine. Easy to use and works well

I've got a vax platinum upright cleaning machine, it's good. Vax have been doing carpet cleaning machines for years, it's hard to go wrong with them. TBH though, I'd go with whichever one you can get the best deal on. They'll be pretty similar in terms of performance when said and done.