hi iv got the oportunity to sell my brand new a5 to purchase purchasean x7, i was going to get the response trigger for the a5 along with the ump mag and shroud, but i can get the x7 for alot cheaper than if i was too buy the a5 setup. is it worth it? i like the idea of using the response on site games but feel im getting much more of a marker with the x7. any help is appreciated. thanks