aren't both guns spool valves or am I missing something?
basically the only difference is with DP their guns are usually hit or miss. I have had a bad G3 but my team mates G3 is great . I have to shoot DP because they are one of our sponsors. I do remember when the Mini's first came out and my friend had one at my old field. I used it for a few games and remember it being CRAZY light and quite accurate except for the barrel rise at high ROF.
Try them out first then form an opinion of your own. DP makes great products, and so does invert. Can't go wrong either way. Good luck. I hope all that helped you.
Need to sell a lot of stuff(link coming soon)
I busted to the spike and shot like 75 guys...wiped five hits...bonus balled six kids in the dead box...and punched a little kid in the face holding a $1500 marker his mom bought him....... then the ref gave me a high five for being a bad ***"
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Mini. G4 is a smooth marker... But you will encounter issues that will keep you busy troubleshooting and tinkering rather than on the field playing. Minis are fairly simple, smooth, and very reliable. Jmo.