We generally play with 4, 5 or 6 players. With 4 or 5, we deal 10 cards the first hand, down to 1, then back up to 10. With 6, it’s 8 cards in the first hand, down to 1, back up to 8.
Our scoring is similar to what @Maserschmidt posted, with one major difference:
If you make your bid exactly, you get 10 points plus your bid
If you don’t make your bid exactly, you get 0 points.
Another variation that we sometimes play is that on the first and last hands, there is no trump.