Agree with @nucacidhunter. We were initially excited about the new Qiagen product but have also seen some odd performance issues...particularly when including globin-reduction probes. The Illumina TruSeq kit is solid. I've had good success with the NEBNext Ultra II Directional RNA kits with globin depletion. NEB also has a protocol for globin depletion followed by poly-A enrichment if you were interested in limiting transcript coverage to mRNAs.
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