Is there a risk in buying Toto Drake CST744SF since it is being discontinued

I thought my toilet journey was over. I've learned that the Toto Drake CST744SF is being discontinued. Will this be a problem for replacement parts in the future?

The plumbing supplier seems to be pushing Drake II but it is almost double the price of the Drake; ouch!

No there is no danger.

The reason they are pushing the Drake II is that it is a really good toilet.