Subclass for Ov - your suggestions?

Hi All;
I'm reaching 76 lvl with my Ov and I wounder what possibility I have to make a sublass.
My questions:
1) My char is Ov, so as I review the forums, I can pick-up as a subclass only Orc class:
a) destroyer
b) tyrant
c) warcryent ??

2) Which combination is the best with Ov? What are your suggestions?

3) and the most important question - what are the benefits of having the sublass? why just don't create a second char??

Many thanks for any help.

i dont know very well orc classes; but you want to play as a mage in robe or like a warrior ??

I play Ov which is rather Mage style. The weapon i use is SoH with Acum which is for mages, so prefer some mystic as a subclass. I'm thinking about ES or SE . . .

I don't think that you can do mutants but i'm not sure!

If you want to play as mage, warcryer is better! But it will cost you a lot of mana

My ol is sub destroyer! But i don't like it!
Maybe tyrant is better!

That's only my point of view!

if u want play on mage stat make OL/WC
if u want make some train make OL/destro
if u want make ol mutant make new chars :p
to make OL mutant u must dont make ol class first !

exemple : wc who make sub retail in EE and sub DN on OL like that u have an OL/EE but it s impossible if u start with OL in main class

ol sub-retail ee and sub-DN ol again ur chars was totaly fucked up and u can delet him :

OL/WC was a very good pvp/chars and good/fun chars u will be a good mage or good fighter

OL/WC would be a awesome helper in PVE and PVP

many thanks for you suggestions.
Now I will go through WC and Destro and decide, but propably as u proposed will pick up WC.
----
There is just one issue - WC have 80% of its Buff exectly the same as OL ;/ so only I would gain only 3 buffs ;/

lol famfa 3 buff are u sure ?
i have check on websites WC have 14 buff different of OL !
go look that http://lineage.pmfun.com/?action=list&what=skillcompare&button=Show&c1=116&c2=115&x=41&y=13

You're right . .. in a half - I counted 10, but 10 is enough