We also sell some HPE and Dell storage, but for me, Dell and HP are mostly just for hyper-converged solutions and servers, not storage. 

Most of the time, I prefer Huawei for storage, even though they acquired EMC. 

I prefer NetApp products, but I mostly go with Huawei when it's not NetApp. I'm not really a fan of Dell Storage and HP storage, particularly HP's Alitra storage. 

Alitra has two models, but they use different technologies. The larger model uses FritoBay, but I don't know what technology the other model uses. It's not the same as AFS, though. AFS uses the same software on top for both models, which is a good thing.

I have evaluated products from many vendors, such as IBM, HPE, EMC, and Pure Storage.

We tested with NetApp and Pure Storage's PowerMax and Pure Blade. Compared to other vendors, Huawei stood out. They're very supportive and have an amazing on-site presence.

We screened most of the leading products. We did technical evaluations of last year's NetApp, Dell, IBM, and all the major storage vendors.

I worked with Nexenta. Nexenta isn't available anymore; it is a standard hardware solution, while Huawei OceanStor Dorado is a flash storage solution specifically designed for high performance and scalability.

I have evaluated Dell EMC and Hitachi solutions.

no