Arcane Maul's Skill Damage Bugged???

[BalbosaAkash]

While using the Maul of Ollerus along with Samael the skill damage of SKYWARD SMASH (512-640)
BUT when we are using Fortified Glaive(New Mythic) with Samael the skill damage of SKYWARD SMASH (601-751)

Both these damages are UNBUFFED !
Same goes for other skills as well !!
Basically Skill damage using the MAUL is comparable to the Architect Blade of Assault (Level 36)..thts Funny for me !

Now can somebody explain me why is it so??

Maul has definitely higher damage(in stats) than Glaive..but Damage is basically used in skills..but the difference is almost Zero if the skill damage is taken into account as well !

Overall..according to me Mythic Glaive is a better Weapon..More Dps..Better Skill Damage..more armor..and higher crit as well !!
Maul definitely has a better proc than glaive..! But it does not proc so often..so does it make a big difference??

Whats ur pick..MAUL or GLAIVE ????

Please do correct me wherever required !!