Bombay standard is very good stuff. Honestly, there are MANY good gins. A lot of craft distiller's have tried their hands at gin because, unlike whiskey, it can be sold right away. So, they might start off with a gin, vodka, clear rum, etc. while waiting for their whiskies to mature.
There's a gin for every taste, if that taste likes gin. There are juniper forward gins and citrus forward gins. Some have very strong botanical flavors and some, which we call "vodka gins," that are barely gin. In fact, you might call gin the original flavored vodka.
My favorite spirit categories are whiskey, gin, rhum agricole, mezcal, and eau de vie (clear fruit brandy). I always like to try new and different things. For example, I recently got into erguotou. It's a clear Chinese spirit made from sorghum. Quite an acquired taste, especially at 56% alcohol.
I also really like recommending spirits to others; not based upon what I like, but based upon what YOU like. If you're brave, send me a PM and see what we can find you.