
Well they are two very differnt breeds.
The finkie is an active vocal hunting dog, whose reliability off lead in tempting environemnts will be very patchy.
the Puli is a lively dog, but if you intend to keep it with the corded coat will require a lot of work with this to keep it parasite free and in good condition.
The finkie in common with most northern dogs will have very little doggy smell, but when it moults it will seem to be snowing creamy red hair.
The Puli will invariably be somwhat more wiffy as the coat is oilier and because of the cords.
It is possible to keep a Puli in a short curly coat like a pet Bichon or Poodle, having it clipped before it can cord. In this way it is easier to care for, and as a pet very cute.
The Pulis I have met have had fun tmeperaments.
I have Known finnish spitz rather well, they are pretty friendly almost in a cat like way due to their independance. They can seem quarelsome, but it is mnostly fizz and swearing.