For me, I'd be happiest either...
A.) Being wherever Harle is.(Shut up about corniness, I do things old fashioned. Get between me and Harle and you'll end up with a missing hand before you even realize it
)
or
B.) 1000 AD. Something I always found interesting about it, not sure what... Maybe it's that it has the most towns/interactable people in it in Trigger? That's all I can think of. Plus it'd also be nice to be with Crono, Marle, Lucca and as painful as it would be once Lynx and Harle come in on them(Lucca for sure, not sure about Crono or Marle), I'd team up with those two and procede to not give a crap about Lynx's orders but moreso what Harle's up to. I'd be to Harle what Harle is to Lynx(minus the whole betrayal and help lead to downfall thing).
So I guess perfect mix of the two would be around 1001 AD - 1004 AD and on.