Down to a decision, give your vote on electric tongue jacks

you might want to look at atwood. i just replaced one on my 1990 hr tlr. it was still working and was the original one. still worked but was noisay and iwas afraid it was going out. it eas the hd 3500. the new one wAS exactly like the original. a plus is it has the manual acesss on the front of the jack and can be acessed easily. good luck.