Need advice on next sub

[Rowan psych]

Hi,
I am after some advice on which sub to start now.

I am looking for something to make me more talkative in all conversational situations.
I come across as arrogant to a lot of people i meet because i just answer to them basically.

I am fairly confident as is.
Not interested in going through AM6, preferably doing a single stage sub.

Please some advice guys.
Thanks