Just a warning that Max has increased the price of the ad-free plans by $1/month ($16.99 for standard, $20.99 for Ultimate), effective immediately. Also, the annual plans will increase to $169.99 and $209.99.
If you are a current subscriber, you will see it in your next bill. If you pay through Roku (NOT recommended), don't blame Roku, as they just pass on the costs.
Ad-supported will not change and will remain $9.99/$99.99. I'm guessing they will probably increase the number of ads instead of raising the price.