HDD box with e-sata

Currently using Stardom 2-bay e-sata & Century 1 bay HDD stand with e-sata/usb connector and totally hold 3 HDDs.

As stock of HDDs is increasing, consider to buy either Century HDD RAID QUADRO BOX(4 bay e-sata) or AMAGIC 5-Bay 3.5" SATA External box, any comment please?

By the eay, any recommendation for a PCI e-sata raid card with 2 or 4 e-sata connectors?