I have a Rowenta and I am pleased with it. It does call for distilled water and I know if anyone is like me, they don't always use it in their iron. This is generally the reason the irons start leaking. I have dropped mine a couple of times (or it's been pulled off the ironing board by a beloved furbaby) and I cringe each time. But it fires right up with no leaks. I really wanted an Oliso but I just couldn't justify the cost.