>>37243445It's an age old question anon.
>Blastoise can be substituted for Lapras, which also has a better Ice-type movepool. >Charizard can learn fly and is one of only two options for fire types before the Sevii Islands>Venusaur is rivaled only be exeggutor, but grass types are not particularly important in FRLGWhich Kanto starter is the best largely depends on your team. If you opted for Starme instead of Blastoise, for example, then Venusaur becomes more viable as you don't want another psychic type in exeggutor. Honestly, I'd say the best in FRLG is Charizard since it has the most uses and is most difficult to replace.