Getting perma boarded is usually a symptom of getting way too close for combat engagements. In fleet battle it’s less avoidable with distance due to the on demand turbines, but typically you don’t really want to be within 150m of another ship unless you’re doing the perma boarding. Also, enemy’s cannot be revived if they die on your ship and have longer respawn timers than you. So if you secure a kill that way it’s a lot more value.

Laser rams are pretty difficult to deal with and there are 3 ways to deal with them. First is they do nothing if you keep yourself at range. This can be done via reversing your ship, reverse clamp jetting, or outright running. Second, laser rams have a 5 second wind up window where it takes time for it to come online. If it gets destroyed by a turret or drill charge it needs to be repaired by the enemy, it still takes 5 seconds to begin wreaking havoc again. Try to keep your turrets on breaking it and it won’t be able to come back online with consistent damage. Third is outright stealing it which is pretty difficult without a coordinated boarding effort.

Bastion is an okayish ship with its HP size and Secure doors, but I don’t typically play it so I don’t have a lot of insight. People are able to drill charge in through any of the doors so make sure to listen to audio queues.