Concur with above..
However...If
very bored, you could clone (or migrate, depending on manufacturer of SSDs)the install over to the newer one, ensuring it was in a PCI-e Gen4 capable slot...; this might shave off a full 1/4 second from your boot time!
(Certainly, it's not as if Gen3 SSDs at 3500 MB/sec were slow boot devices...)