I am vehemently opposed to leases and loans. Mostly because I don't like paying interest. If it were ordinary, everyday, straight, and honest, simple interest, I'd be good. But from my perspective amortized lending is the spawn of the devil.
Again, if you are unable to save at least 25% of your income if you want to... You are either not making enough money... Or you are spending far too much of it. Cut back, sacrifice, learn to live with what you have, and get what you want later.
... As I got older, more used to saving, I actually raised the limits gradually. From 3:1, to 4:1, to 8:1... Today, I would recommend not buying unless I have twelve times as much cash on hand.
~*ducks*~