i've had many ones but the only blend that stands out to me is my first batch of blackberry merlot. somehow, that batch ended up perfect and we actually lost a few bottles for a few years. had one @ 4 years (dad's b day) and @ 5 yrs (my birthday), extraordinary smooth with a very complex blackberry>merlot change mid sip.
the biggest wow blend is raspberry chipotle. nothing like a sweet raspberry to pepper to heat rollercoaster in every sip.
i don't really keep track of the commercial wines i buy as none have really gave me enough inspiration to buy another. doesn't hurt to have some many homemade variations to pick from though. we don't really make grape wines, except concord and merlot from juice.