I played for a long time, and tbh, it isn't really worth it. To have good rabbits, you really need to spend a good amount of real money. I prefer the game leporidae (leporidae.org). Lucky Lapine is more focused towards the pet owners (you do agility, take them on walks, etc), while Leporidae is more focused towards breeders (you can enter meat pens, compete for BIS, etc - also breeding angoras to sell their wool is a big business in leporidae, that doesn't exist in lucky lapine)