Now grown indoors only, I prefer this 6 year old plant (supposedly an "annual" that for some reason has just stayed and stayed over the years) over the new "holy Cow" (outdoors) that I bought this year.

They look very different. The new "Holy Cow" https://pbase.com/britestar/image/173883721

For its first 5 years, the Calibrachoa (in today's photo) also spent its summers outside on the deck. But since it still blooms indoors (although not as quite as profusely), I decided to get a new one for outdoors this year (Year #6) and leave this one safely inside.