My vote is for #1, my eye is more drawn to it.
Also, I noticed your text is tucked away in the left-hand corner. Although I think visually it looks nice, that main banner area is prime real estate for selling and could be utilized better. One of the keys of selling is getting inside your customers head, what problem do they have that you can solve? What words or phrases do they use that you can as well to show that you understand their needs. Having text overtop of your photo with a title introducing your brand or product and a line of text underneath that expands on your title and a call to action button such as "Shop Now" would be great. Here is an example:
Doesn't have to be as big as the example, but I would recommend making the text more obvious.
If you haven't already, you can expand your sales channels and promote your products on Google Shopping using the AllFetch Google Shopping Feed app (it's free). It allows you to easily syncing your products from your Shopify store to the Google Merchant Center.
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Best of luck!
@siaocult, Hero image 1 looks better.
Keep image of each product in slider upto 3 products
1 Device cover
3 another product of your choice
Send each image link to product details page.
Both images are good.