This lease is interest free, with the balloon payment optional for flexibility. You have three options:
- Buy the studio outright
- By the studio outright with installment payments
- Leasing the studio and giving you an option of buying it or picking up a new one after three (or two) years.
The only downside to leasing over the installment payments is you cannot use an educational or employment discount on the purchase price. If you don't intend on getting into a newer model after three years then go for as many discounts as you can get upfront and don't lease.
If you are worried about catastrophic financial failure during the lease period then probably don't want to get this computer anyway.