Problem with that compared to sword is solo / not being able to get behind easy. Plus swords help with multi-targets.
This, not that you cant level as anything else, sword just way more efficient.
I leveled as Sub until mid 50s. Went swords to level faster / easier. Now back to daggers, but more in a pve raiding spec.
As Sub, leveling was fine, but slower. But also had more escapes / utility is pvp happened.
(from another thread)
60 my pvp is build is…
Assassination:
3/3 imp evis, 5/5 malice
2/2 murderer
1/1 relentless, 5/5 lethality
Combat:
3/3 gouge, 2/2 sin
3/3 imp backstab, 2/5 percision
2/2 imp sprint
Sub:
2/5 MoD, 5/5 Opp
5/5 camo
3/3 imp ambush
3/3 imp sap, 3/3 serrated blades
hemo and prep
My leveling build was (well I started sub, but swapped to combat to blow through pve easier)…
Assassination:
3/3 imp evis, 5/5 malice
3/3 rutheless
1/1 relentless, 4/5 lethality
Combat:
3/3 gouge, 2/2 sin
5/5 deflection, 5/5 percision
riposte
5/5 offhand
flurry, 5/5 sword spec
2/2 weapon expert, 3/3 aggression
AR
Sub:
2/5 MoD
But now after raiding some as hemo spec, I can help more and still roll on daggers if I went combat daggers for raiding, so went that way for now.