Practical Devices XM6 or RS Predator .... I have to choose one

[downsize]

Any thoughts or opinions on which of these two choices ?   Thank you

 

[kyoshiro]

i tried emailing Practical devices once and they never replied I really wanted to order an XM6 to add to my collection but I wanted some advice on the options but yeah no reply  
nonetheless can't go wrong with Ray Samuel imo
 

 

[downsize]

Quote:

i tried emailing Practical devices once and they never replied I really wanted to order an XM6 to add to my collection but I wanted some advice on the options but yeah no reply  
nonetheless can't go wrong with Ray Samuel imo
 

Well ... thankn you for answering sir. I was beginning to wonder if anyone would.  This is a bit disconcerting, so maybe RSA is the way to go.