I'd much rather have a USSG 94, Savage 24 or a Remy/Bakail 94. Real guns that be had for less cost rather than a grape stake.
None are very reliable, and they are much heavier than the M6.
Our opinions vary (as usual).
Have never used/shot a Remy/Bakail, just know of them. But I have the other two, enough to have an experienced opinion about them. A hunting buddy had a USSG, and I've owned three of the Savage 24's, all in different configurations (22LR/410, 22MAG/20 & 222/20). No unreliability issues ever with any of them, including the 24-V I used the most out of mine. Trouble free service all the time every time is NOT unreliability.
The weight? Since when has a 6-7 1/2# long arm been considered heavy, especially an O/U? Less on average than your Remington's.
I'll go the extra 1-2.5#'s for a more traditional rifle myself, you can have the lighter abortion.