IMO on the first one I woulda gone with a different font on the different coloured letters. Some kerning would have helped in some areas i would imagine (idk where though). Overall it was just an odd font to makesomething like this. Should have been a fatter font and not all caps.

On the second one .... same stuff. The fonts chosen dont work well together. The starburst thing looks quite odd imo. You'll get a hang of it soon bro. GJ