Daiginjo n showy bangle.

First of all I'm not an auto attack sniper but here's how I would do the math.

256 CRT +90%
Tech 5 +25%
Tech 4 +20%
Malicia +20%
Ira +20%
Daijingo -70%
Total 105%

Cap crit rate is 95% so I think you don't need xeltysis xtal, however on mid/end game to deal a high DPS you'll need to make use of the skill Fast Shot (halves attack interval and reduces your hit/crit rate) of course later in game you'll need to factor in the Al crysta and stat release.

I believe the best options for sniper special equipment are thimble and adamantite arrow, which add +1 atk per DEX and +1.1 atk per STR respectively.

Let's assume you have Showy bangle slot with 256 AGI, 256 CRT. You have 896 atk from your stat build not factoring in weapon atk, weapon refinement, skills and buffs or job correction. To cancel the -10% CRT damage on showy bangle you would need Cerberus (+12% CRT damage and -10% CRT rate) or Beelzenoid (+7% CRT damage, double effect if STR > 200)

You would reach this stat build at Lv 168, after that you would need a 3rd stat or save points to use when you unlock stat release/special stats. For the sake of argument let's say your 3rd stat is DEX because Thimble slot is more affordable and available. You would have 1,152 atk from your stat build only and you could use a Warrior of Light xtal for another atk+10% and a twice damage chance.


Have you considered using Crimson eyepatch? It is an additional which has additional damage chance = to 1/2 your damage.

Also in the next production update (tailoring lv 162) there will be an additional gear with a triple damage chance.