Well, hard to say as you have tasted it and mentally compared to what your memory is of others you used.
And, even then, it is a matter of likes, isn't it. Seems it is different from others you tried in the past. But since it is different will it be still taste better to you over time?
Will it be worth driving 3 1/2 hours, one-way or total is a personal decision. Easy for me without a taste test even, no thanks.
