My apologies but I'm new to this service and have never used it before so I'm learning.....
Your designs #2 & #3 are interesting. I don't care for the lines over and under the PGS name because it takes away from my company name. Design #3 reminds me of an Crest which is why I don't care for it but it's still interesting....
Nice job. I like it but..... Something about it overall just doesn't "POP" for me. Maybe it reminds me of a spinning top to much? I think you're on the right track and if I think of a suggestion, I will let you know.
In reference to your #8, again it's not bad but it just doesn't have the "WOW" factor for me. Keep up the great work! I appreciate your talents for sure....