After many years with one of the many CMS platforms I've moved my work to Pixpa. I could no longer bear the poor quality rendering of images through the old CMS. The company seemed either unwilling or found it difficult to implement a change to the quality of large size images displayed through the CMS.
I spent some time looking at various portfolio sites and settled on Pixpa as a good balance between cost and functionality. As was expected there are some things I miss from the previous CMS but most importantly my work displays crisply.
I'm still digging under the hood to access the not-seen features but so far I'm seriously happy with the level of support from the guys.