Marriage can be good if it's what a couple genuinely wants.
But the JWs practically force marriage onto its members, including born-ins.
Members know that if they have any kind of relationship outside traditional, heterosexual marriage, then they're gonna be shunned and lose their family & friends, their support network.
They also know that the WTS frowns on masturbation.
Personally, I wouldn't get married.
It seems to be slanted in favour of women, e.g. if I was worth £1 million and got divorced, my ex-wife could get £500,000. That would be one high-class escort, lol.