Pros:
- One of the most annoying things about BRs is running a long time to get between objectives while doing nothing. In Supervive, if you're running through an area that has no creeps or objectives left it's totally dead time. If you land on the edge of the map you likely have doubled your dead time. If you drop somewhere and no one else was near you've tripled your dead time. Cars fix this and that's amazing.
- Similar to the above, because there are so few relic shops, having cars that let you get to them quickly lessens the pain of it being difficult to access the fun items you gacha'd.
- Evens the "mobility economy" of the game when trying to escape. A Brall aggroed onto you is no longer an automatic death sentence.
Cons:
- Cars have an insane amount of health. Make them die in 5 hits.
- Cars do an insane amount of damage. Don't make them do damage to players or gliders.
- Cars do an insane amount of displacement. Don't make them ragdoll people around.
- Cars tank damage for the driver. Make all hits to the car hit everyone onboard.
- Cars are better Zeph. Have a Celeste ult on the back of a car and auto win the fight. Don't let people attack at all while on cars.
- Cars have an insane amount of fuel. They should be single-use "Get from X to Y" point.
Those five points combine to cause a number of issues to occur:
- You can never stop someone from running away.
- You can never stop someone from "skipping neutral" and immediately being directly on top of you, having taken no damage.
- If your team gets slammed by 2-3 cars, everyone goes flying in different directions, making it incredibly easy to pick a target and instantly kill them because they're now alone.
- Any attempt to escape is instantly done as soon as someone with a car finds you. This makes split farming insanely dangerous.
Other misc. points:
- You can instantly remount a car after having been CC'd off of it, removing the point of even CCing someone on a car.
- Cars increase the likelihood of being third partied. You can land somewhere remote with cars and drive to where you saw other people drop and get there before their fight is over to third them.
tl;dr Cars are a neat addition, they need to be giga nerfed so they fix one pain point (long travel time) without causing a long list of frustrations in other areas of the game.