It's good if your phone is holding up well
. I understand about the different groups. I have Kik installed on my phone for a few of my friends, whereas most of the time I use WhatsApp. I am not a fan of WhatsApp particularly, but since everyone uses it, what can I do. I would like to use Telegram, which is more secure.. but oh well.
I used to use Yahoo Messenger too. I think that it is still a pretty good messenger for PC.. for messaging, or even voice/video calls. Although yes, I don't use it anymore.