I hope I'm in the right section for this.... I have a Nikon d5100 and just bought a SB600 speedlight. I want to have an off camera setup but not sure if they're compatible with my camera. I'm looking at these triggers....https://www.amazon.com/gp/product/B013E1YF3Y/ref=ox_sc_act_title_1?smid=AMIHU7JS0U6DA&psc=1. I know it says that its compatible with my camera, but then it was recommended that I get one of these.....https://www.amazon.com/dp/B00NKXPGD...olid=2LTCRD634EZEJ&psc=1&ref_=lv_ov_lig_dp_it I guess my question is, doo the triggers work better than the latter. If I choose the transceiver, do I need 2 of them? Kind of confusing. Thanks in advance and for adding me to the forum.