I don't mind sniping, just haven't used it much. My Infiltrator playthrough is still only early in ME2, so all I have to choose from are the Mantis and Incisor, and I'm not liking either of them that much (Mantis only holding one shot, Incisor not doing enough damage).
I think I'll keep playing this, though, and maybe import it over if it gets better.
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We're all stories in the end.