Chiller question

[prodrive]

Hi all,
I have a hailea hs28. Good stuff. I would like to ask is hc-150 any difference? Heard they are the same. Should I buy the hc-150 or wait for stocks to come in for hs28. Any pros and cons between the 2 models?
Thanks

[hann]

The design of the casing is different. I find it easier to do maintenance with hs 28a and its design is sleeker.