Those are my concerns too.
1) bad effects - CRT is more mature than laser - from technology history to FDA approval.
2) Shall change to soft lens after 16yr old - not necessary. Soft lens something in eye that prevents sports or swimming. And you have to wear soft lens every minute during the day. CRT is 8-hour during the sleep while eye has no movement.
3) Laser - most eye doctors don't recommend laser surgery. It may go bad after 5yrs.
To be clear, I'm not advertising CRT for anyone. I'm a mom to share my experience on CRT. I have the concerns like every mom may have. I share this to get more advices or comments from other moms or doctors.
CRT能在孩子的成长期控制度数的增长，是不是不会有其他副作用。
比如孩子成年后，视力相对稳定时，
1. 是否可换成隐形眼镜？ 带隐形眼镜比CRT是否更好？
2. 是不是 CRT 后还是可以做 laser, 来完全解决视力问题。
