I like this one. More card slots.

LG V20 Case, CaseUp 12 Card Slot Series - [Zipper Cash Storage] Premium Flip PU Leather Wallet Case Cover With Detachable Magnetic Hard Case For LG V20 - Brown https://www.amazon.com/dp/B01MFA8J74/ref=cm_sw_r_cp_apa_1aSqybQQ7QEM6