I have been exploring grapefruit cocktails of late, and this one is a wonderful addition. I used Old Tom gin & orange bitters, and as a result, this made for, not only a low ABV cocktail, but also very subtle. I kinda missed the punch of a London Dry. Next time, I'll remain true to the recipe - with the exception of the bitters. Orange worked well here, and I don't have lemon.
Intrigued by the 5+ star rating, I chose the "Californian Margarita" to celebrate Cinquo de Mayo. It did not disappoint, and in my humble opinion, lives up to the lofty rating. And I used plain ol Blanco Tequila. I can't imagine how the Silver would be an improvement. I rim Margaritas with a mixture of sugar and both lime & lemon crystals (full disclosure, I lean toward the sweeter end of things.
After reading your comment, I consulted my local liquor control commission web site only to discover that Anejo Tequila is exponentially more expensive than blanco, reposado and silver. As I would dearly like to keep this husband, I won't go over $100 a bottle (and those are Canadian dollars!). Is it even worth the effort to try it with a brand that is less than $100 per 750 ml bottle?