The Trinity College instrument is surprisingly good. I can't imagine why you should wait weeks, let alone months. I'd cancel and take my order to Elderly Music http://elderly.com/

I've bought from them several times and use their website regularly for research. They are good folks.

Can;t say about the Gypsy Music mandos - but can vouch for the good quality of the Trinity College and the service at Elderly.

Lots of folks have a string opinion about price, and the Trinity instrument is definitely low cost - but it is a truly good instrument. I have expertise in this subject and can vouch for both the instrument and Elderly.