Compared to our weapons though, Vox Machina would discredit the weapons was "too clunky or complex" especially from Keyleth, Pike and Scanlan's perspective. Percy and Grog, however would consider, Percy would try to augment the wepons on his own, while Grog would have all the miniguns, machine guns, motars and rocket launches strapped onto him, litteraly threating to kill anyone who dared touvh his "new toys".

Now that's some good idea here man!

Yep going be pretty complex or clunky for Keyleth, Pike, Scalan & Vax, plus too loud for them even if there are special ammo with suppressors to decrease the gun fire volume. Percy would really shine with specific types of firearms with his good accurate shot that includes his DIY skills while Grog would be the heavy weapons guy doing the "More Dakka" mode which totally ain't gonna let anyone touch his arsenal with his death glares! :D

Nonetheless both Grog & Percy would have to bring a lot of ammo, spare parts, attachments & repair tools to maintain their firearms which Grog would be bored to 'death' lol.

So other than weapons if there's a GATE situation between 21st century Earth & Post-Divergence Exandria, how would Vox Machina react to this news? As in culture, food (Grog likes to eat duh), art, music, building, nature, etc. Plus going be interesting to see the real Earth nations (include the US cause Hyperpower) using whatever resources & methods do whatever they want on Exandria for better or worse.