What evidence can Shia present to demonstrate that they are more reliable than Sufism in preserving the teachings of Imam Ja'far al-Sadiq and Imam Ali ar-Rida, since many Silsilas of Sunni Sufism like Qadiriya go back to those Imams?
Shia Muslims have the most authentic evidence that they following the Prophet (SAWA) and Ahlul Bayt (AS) through the most authentic chains of narrators.
Sufi Silsila needs to prove that they really following Ahlul Bayt in every matter in faith and Shariah.
Wassalam.