I took copaxone it was one needle every day very easy to use. I really liked it because i found it part of my daily rutine and i could do everything i had done before im not sure about the other needle theyre offering you. I ened up having to start taking gilenya because the copaxone wasn't doing as well of a job as the doctors wanted and it was giving me indents and i was getting sure injectting the meds in almost every spot u can do it in. Will that was a long explination but thought it might be helpfull to know my full experiance of the drug.😜