Gobi Stealth Rack - 40" or 50" LED setup?

[johnpc5]

Hi all,
I'm considering the Gobi Stealth Rack for my 2017 Jeep Wrangler Unlimited Chief. Yeah, I'm willing to wait as long as it takes to get here. hahah!
I don't anticipate needing the LED light setup at this moment but looks like you need to select between the 40" or 50" version. Anyone have any thoughts on choosing between either version?
Thanks,
John

 

[Rids93]

FYI.
I'm still waiting for mine and I ordered it at the end of April-thats 5 months ago and nearing 6.
Their communication and their customer service is non existent. To be honest, I'm beginning to regret it.