Hi! I haven't enough money to buy Skyzone. There are some options to choose something chiper, Eachine EV800DM and EV800D or maybe something else. But I don't know what's better or maybe there are more variants. I heard that this helmets will spoil my vision if I don't print a spacer before the screen but it still should be dangerous. I'm not a professional, some characteristics are a dark forest for me so I'll be grateful for any help

Eachine EV800DM Varifocal 5.8G 40CH FPV Goggles with HD DVR 3 Inch | eBay
EV800D vs EV800DM. 1 x EV800DM 40CH 5.8G Varifocal FPV Diversity Goggles with DVR. Varifocal 20mm focal length adjustable; Multi stop points design for vertical individual user adjust; For more users with different eyesight.
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New FPV Goggles DVR 5 Inch 5.8Ghz 40CH 800x480 Inbuilt 2000mAh Battery Ergonomic | eBay
Sensitive Receiving Module: This RC drone goggles is designed with ultra sensitive 5.8GHz 40ch receiving module, with for RaceRand, automatic search function. 92% transparent lens adopted, no distort, no blur on the edges of screen.
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