求翻译：最后就是用户该如何从众多产品线中选择出适合自己的产品。因为这些厂商之间的产品都是存在各种差异的，性价比都不一样。比如像拼缝不同、面板尺寸也不同是等，这就导致产品的价格也会有一些悬殊，用户在选择的时候要做心里有底。拼缝越小、面板尺寸越大，它所能带的视觉效果当然也就越好，而价格也就越贵；相反，面板尺寸小、拼缝相对较大，其单元价格也就越便宜，所以用户就要根据自己的实际情况来选购。是什么意思？

The last is the user how many product lines selected for their own products. The existence of various differences between the products of these companies are not the same cost. Like a patchwork of different panel size, etc., which cause the product to the price there will be some disparity between t

Lastly there is the how users select from a wide line of products to suit their own products. Because those manufacturers do exist between the various differences between products, the prices are all the same. Like for example jigsaw puzzle seamless different, Panel size is also different is, and so

Last is the user that how to choose from the many product lines for their products. Because these products are various differences exist between manufacturers, price is not the same. Like slot is different, panel size is different, this will lead to%2