TR Sniper Rifle - Which is better?

Im asking for your opinion on these sniper rifles for the TR. Which should i buy?

The M77-B

Or TSAR42?



link to sniper wiki http://planetside.wikia.com/wiki/Sniper_Rifles

SR-7 is the best TR Sniper Rifle in my opinion.

The TSAR-42 is a scout rifle. You can't put a sniper scope in it, it only goes up to 4x.

The M77-B is almost identical to the SR-7 except it has slower bullet velocity which means you have to lead your shots more.

Im going to role with the m77-b. I just cant afford to pay 1000 certs on a sniper.. .lol

M77-B is the 2nd best choice if you can't afford the SR-7.