120 Magery beats 115 resist, period. The resist you gain on the suit is nothing compared to what you get against some mage spells and some necro spells too. Like OMG said, if you PVP you need 120 resist. I know plenty of people that get by with the trapped box template, especially in larger field fights where having a straight out offensive template can get you more kills than it does deaths. However, if you are working with smaller numbers, especially when you are outnumbered, forget it. We keep track of who does and doesn't have resist when we fight and those are the first guys to go.
Just my .02.
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