Hassle free = REO with any decent atty or carto.
Using a carto develops the mentality of just throwing away the carto when it isn't performing up to snuff any more, but you give up something on the flavor side. So, I think as far as completely "hassle free", that's as hassle free as it's going to get.
Using a good atty tends to lead to trying to keep the atty alive as long as possible and doing a little atty maintenance, so perhaps there is a minimal amount of hassle for most folks... but not me. I'm not as picky about my attys any more and I honestly don't mind throwing one away rather than cleaning a coil that is more gunked up than an over-night bath in vodka can clean up. - Cisco 510, Cisco 306, Iken i06, or even Joye 510 or Bauway 306 are all just fine (I did type that short list in order of my preference, but any of them perform just fine on my REOs).
Using a carto develops the mentality of just throwing away the carto when it isn't performing up to snuff any more, but you give up something on the flavor side. So, I think as far as completely "hassle free", that's as hassle free as it's going to get.
Using a good atty tends to lead to trying to keep the atty alive as long as possible and doing a little atty maintenance, so perhaps there is a minimal amount of hassle for most folks... but not me. I'm not as picky about my attys any more and I honestly don't mind throwing one away rather than cleaning a coil that is more gunked up than an over-night bath in vodka can clean up. - Cisco 510, Cisco 306, Iken i06, or even Joye 510 or Bauway 306 are all just fine (I did type that short list in order of my preference, but any of them perform just fine on my REOs).