If you would like to see a Congressional Research Services assessment that is detail comparing the US Navy vs the Chinese Navy, here's a link. They are authoritilative and constantly updated.

[link to www.everycrsreport.com (secure)]

There are some older think tank ones. I was looking at one about six months ago. Many times more is not better if they are inferior.

At issue is the replacement rate as ships would be sunk and by what means and keeping up with the maintenance schedule.