C6 Farzan >> any 5s. Only true if you arent too unlucky though, since there is no garuntee c6 4s. I recommend you to slowly collecting her from duo banner.
My faru c6 x xiao( duo 2 man team) run vs abyss PMA is at 47 secs. Faster than his entire old best team record, she is just that strong. Pre c6 she is still xiao BiS but prefer triple anemo to make it consistent.
Albedo is only BiS in Itto team these days and is also a niche unit himself so eh.
With faruzan c6 instead of jean I liked it though. Still worse than bennett but not by too much and you get to save bennett for other team.
(rant)
Fuck jean duogeobro. It is the most dissapointing team I have ever played. It isnt much better than bennett/ttds c1 sucrose/ZL by a significant margin yet it consist of entire team of 5 stars, you also have to invested resin a lot for albedo and somewhat even jean to make it actually better. The pain I have to farm albedo art just to get cucked by Husk in like 5 patches later.
This team had always been disgusting to me when it comes to team structure.
It has near 0 synergy. Jean doesnt buff xiao for shit and so is albedo, only 15% dmg geo reso bonus which is diluted to shit by xiao already immense dmg% bonus.
Half of each character kit doesnt even focking work. Jean cant even swirl or utilise her short E cd or even use freedomsworn. Albedo EM burst buff is even more useless. Oh and there is no CC or bow unit so you are fucked in a few situation you ever need those.
(endrant)