so did I
but i prefure to have the secound ringslot free for another sorbring if i wanna play bm

also imo 7 rep life > 20 str if its a duel which takes more than 3 min
(7/256)*25 = 0.68359375 life/sec
20 str = 40 life * 1.77 (bo) = 71 life u save with 20 str on ring
71/0.68359375 = 104 secounds to heal that life
since a hybsin can sit in her traps and w8 for the oponent to make a step imo rep life is the best add on a ring to go for