For those of you that have been to the trade shows .Both to see the new products out there and go to some training .What are the draws to each one.I Would like to go to both of them but can only choose 1 .I am leaning to ARA as it is in las vegas and it just happens to be the week of the Nascar race this year.Very convinenet,But the timing is not good for my wife .The MBM is in texas and would be less expensive.What expieriances have you had with both of these.