1. Garden Warfare 2 definitely has more content, but not necessarily the better content. Personally I prefer GW1, even though the classes are not as well balanced. GW2 just never seemed that enjoyable for whatever reason, but I've loved almost every second of GW1
2. Not sure on GW2 but everything is available with in-game money in GW1
3. There is usually always a good Gardens and Graveyards and Team Vanquish game going on in GW1, but the playerbase in GW2 makes it so there is always a ton of people/servers active.
