VI was the first I ever played and I thought it was boring as hell (at the time) VII was the first one I actually completed and is still easily my favourite (and the only one I have completed multiple times) then I went back and retried VI and absolutely loved that as well. Now I have played and finished every main game in the series and quite a few spin offs with the exception of XI XIV and XIII-2 (I have this one but havent had time to play it yet.
Overall I like the series but its very hit and miss you get gems like IV,VI,VII and X but then you also get ones that arent really that great i.e II and XII were especially bad for me (except XIIs end game) and XIII wasnt much better while I,III, and V are basically the same game upgraded each time. What I do like though is that with the exception of III and V they tend to try new stuff when making games in the main series they dont just find a formula and stick to it they change it constantly which helps keep the series fresh even if sometimes they mess up spectacularly.
I really dont care for the world of FF tactics and XII though it bored me rigid I did manage to finish XII and didnt have fun with it until 66 hours in (yes I looked at the in game clock) while on tactics I gave up after 40 hours I just couldnt take it anymore.
Overall I like the series but its very hit and miss you get gems like IV,VI,VII and X but then you also get ones that arent really that great i.e II and XII were especially bad for me (except XIIs end game) and XIII wasnt much better while I,III, and V are basically the same game upgraded each time. What I do like though is that with the exception of III and V they tend to try new stuff when making games in the main series they dont just find a formula and stick to it they change it constantly which helps keep the series fresh even if sometimes they mess up spectacularly.
I really dont care for the world of FF tactics and XII though it bored me rigid I did manage to finish XII and didnt have fun with it until 66 hours in (yes I looked at the in game clock) while on tactics I gave up after 40 hours I just couldnt take it anymore.