Engine Oil Coolers?

I recently bought a 2015 Maverick Turbo. I'm about to do the ten hour service and thought I'd install a Mr. RPM spin-off oil filter kit. While looking at that, I noted that their brother company, Mad Motorsports, offers an auxiliary engine oil cooler to go with the filter kit.

I'm in Nevada where it can get pretty warm. I am at the base of mountains that require a 4,000 v.ft. climb to access. I'm thinking that an oil cooler would be helpful.

Has anyone used the Mad Motorsports product? Is anyone running a different brand of oil cooler that they like?

Thanks for your advice,

Dave