Folks,
thank you all for replies.
Your inputs are greatly appreciated!
@Flexmoney
Yes, I'll be shooting IPSC, and I know that G-34 fits in Standard Division. Also I know about Power Factors, but I thought that cheaper ammo will enable me to shoot more, so I can compensate Minor Power Factor with good accuracy. Well, after rethinking I also think that it would not be competitive with 40 SW guns. You are right.
Again thank you all for inputs that you provided.
I will consider G-35.
Best regards.