Blackfire trim/tire dressing question.

Hey Guys,

I've been using blackfire AIO trim & tire protectant now for all rubber/plastic trim on my Mazda CX-5 for about 6 months now. Also using blackfire total eclipse tire gel for my tires. So far I like how easy they are to use and the results I get. But now I'm wondering if I'm missing anything by not using the their Total Trim & Tire Sealant.
Questions:
1. Does it last longer and bead better than what I have now? The reason I'm asking is I just noticed water spots on the smooth black trims around the window and was hoping it wouldn't happen by using the AIO since it cleans too. It's only a little over a year old :(.
2. Also Mike mentioned cleaning the trims at least every 2 months to make sure you don't get buildup. By using the AIO, I shouldn't need to strip the dressing that's already there right?
3. Not a blackfire question but what's the best way of cleaning trims with water spots? I've been reading a lot here about it and don't know if I should get some carpro spotless or use the mother's heavy duty trim cleaner? I also have samples of BF and DP APC.

Thanks!

Here are some not so good pics but kind of show the water spots. Trims have BF AIO trim & tire on them, 3-4 days old.

Top of the door
Attachment 51766
Bottom of window
Attachment 51765
Attachment 51764

Mike? Anyone? Thanks