I'd been trying the Elin's Inn alpha, and it is making me nostalgic for Elona.
But I don't really want to boot up elona because the whole farming->cooking->fusion crafting (picnics) and pet cooking meta strategy for managing stat potentials is tiresome. But I will probably end up playing it again anyway because I can't think of anything that offers quite that the same broad variety of activities (farming, ranching, shops, shipping, crafting scrolls/potions/equipment, investment, variety of gods with their individual benefits, pet system, melee/ranged/magic and skills, and probably a bunch more that I'm forgetting). Probably whatever version the latest +CustomGX is.
PS: Do you have to micromanage your shop pet for training its potential? That is, they're staying in your shop full time so they can never go back to the city and train potential. Do they train it overtime even if they stay in the shop? Or is it enough to have a good, static negotiation/charisma pet and only worry about upgrading it when you can capture something better?
Edit:
It takes 8 negotiation to get up to 10% purchase price, 40 to get up to 20% purchase price, and 98 Negotiation to get to 30% purchase price. The maximum value of 36% is reached at 213 negotiation.
So I guess potential doesn't really matter all that much. Make do with something in the 20 range, eventually capture something in the 40-90 range and forget about it.