Gig images: Systematic or Vastly Different?

[shadelily]

Greetings,
I am a new seller on Fiverr and very excited to be here. All of my gigs are similar in nature, basically in the same category, even though the services are different. These are services that aren’t very imagine rich (not 3D modelling or anything). So, I created very similar “logo’s” for them. The same layout, but different text on it and different colour schemes. I was wondering, if you guys do something similar for some of your gigs? Does it affect your sales in any way that you know of? For example, if a buyer notices a new gig by you, that they recognise from their previous purchases, do you think they would be more likely to check it out?

Or is it better to have all of the images be vastly different and as flashy as possible?

Thank you for taking the time to read this!
Lily