hi hudson
i have both,well one on lone and that's the Superstar MK2 .22
i can tell you this it shoots smoothly,and the trigger is OK ,but once i fettle with it for a friend of mine i will let you know how it goes afterwards
i say on lone,i have to de-grease it and do some internal work,polishing,de-buring,spring end polish,new piston seal, pretty much a general service.
and what can i say about the TX well,its a cracking spring rifle to use,i have a .177 which i use for the southern hunters series,and it is doing well.its just the man behind the trigger that misses