snorkel fins

I am currently using a cheap pair of fins. IST velox I believe. I am about to go on a trip and I am wondering if I should upgrade. I have been looking at Cressi pluma and palau. I would love some feedback! Thanks

Hello! I fell in love with snorkeling in the ocean with rental fins but we are heading to Belize and I want to bring my own fins this time. I am a women's size 7 - 7.5 and a weak swimmer with slightly wide feet. I ordered Tusa Platinas that we tested out in a swimming pool and between a size...