Congrats on the Plus II.
I still have my regular Mustang, along with the case and manual. I shoot it more often now that .380 is easy to find but I usually carry my G26 instead of the Mustang.
It's a nice pistol to shoot and to carry, especially if you're OK with cocked & locked. I guess it's not a modern design like the new pocket .380s and 9s, but still a perfectly good option for self defense.
Dave