In my opinion the 40 is a cheap 'leader line' [entry level] unit. The 13x0 is sturdier and more proven even though it's an older model. Add JCV and its the 40's equal or better for sure. Add the advantage of traffic and it's simply superior to the 40 which can never receive traffic. The 1340 will probably come with a GTM 26 and will certainly have life time traffic sub for EU. 1340T is my overall choice. However, NTU maps are of importance for Cyrillic users and a 40 will handle them better than a 13x0.