they are the same design so i would say whichever is cheaper
It is a low quality, cheap starter marker. It shoots, and that's about it.
The sonix, because it has an actual hand grip.
The spyder victor is a more reliable gun than the JT. You should also look into the Azodin Kaos.
There are no stocks that fit that model spyder.
Yes.
Tippmann 98, very durable and easy to fix.
No, The Electra is Spyders "step up" from the victor. It is inside the same as the victor, but also has electronics and other features. The same with Tippmann, Azodin, and many other companies, they release a low, mid and "high" end gun together. The victor in this case is their cheapest and most "bare boned", then the Sonix, and then the Electra.
yes. I have it on mine. Very easy to install
Early March is what i Know
No, you need to buy another 12 inch barrel with spyder threads on the back.
They are the same gun with slight variations. The sonix has a hand grip, clamping feedneck and different ASA hose and the victor is slightly cheaper because it doesn't have those things. Neither of these guns are very reliable or what could be considered "good" I would look into the Azodin Kaos before buying either one of these.
Yes, but make sure you get a high output pressure tank.