Made in Japan? Made in Philippians? Which model do you prefer and why? Which president has the easiestly moded for extra channels? Which one have the nicest ssb operation? Please tell me why the uniden you choose is the best in your opinion. Can you list the +'s and -'s of each uniden presidential 40 channel base station. Going through some old posts I noticed many WWDX members have great knowledge of these cb's and have or still owned and operated these classics. The internet research I've done on these radios is very confusing. I hope someone can narrow it down to the most basics of why one uniden is better than another. This is another ssb am cb that just wasn't popular in my area back in the day yet my research on these transcivers has impressed me. It's just the fact there are so many versions of each one.