- Location
- Canada, west
I vote XCR, or swiss arms if I had Steve's money... 
Not this again, let me know when the XCR proves itself during years of abuse in military service around the world. You simply cannot comare it to SIG (now SAN) and IWI/IMI it just does not fly.
I'm sure Swiss arms is a great rifle, but in terms of value for the money, I think there may be a more inexpensive solution
The XCR might be slightly out done by the SA in reliability!
One other question for OP
How much are you willing to spend?
If they would derestrict the ar, this would all be moot
Super easy. Just remove the set screw and the barrel comes out. Lots of guys have trouble with accuracy because of this. Short barrels are not available from the factory, only the NR lengths.
Nothing new on a subject that has been asked on a monthly basis.
Swiss Arm design has been around for more than 40 years, so they have plenty of opportunity to fix any problem that they have, yes they are expensive and it gets more so when you start updating to modern standards with rail handguard and AR lowers.
Tavor is design that is based on lessons Isreali's have learn from 50 years of continuous warfare, it is a compact bullpup design, easy to handle, but not a lot of people can change that easily to a different way of handling a rifle and customization to individual taste is very limited.
XCR is a marriage between AK reliability and AR modularity by a small and relatively new company with limited resources, but they are making strides in quality control and improvement overtime and they are backed by a Canadian distributor with impeccable track record.
Keltec rifles are designed with convenience and simplicity in mind, it is very light and meant to be a pick up and go rifle. because of that some people think they are cheaply made.
CZ or VZ is another old rifle design with a State sponsor development budget, simple reliable and in service with lot of countries around the world.
The MR1 is European design that tries to retain the traditional rifle ergonomics, it is targeted for a modern sporting market, but without the military or tactical connection while still try to offer some modern features like AR mags.
Do yourself a favor and set a budget, and pick a rifle that is close to that price, because all the rifles are more than capable doing the job. if you like it you can always sell it and buy something else or if you call yourself a true Gunnutz you will just end up buy all of them eventually.
Wait for the type 97 its a red rifle and a black rifle why pay more for a tavor the type 97 is only 1000 and takes ar mags