Are presently produced Marlins as good as the "older" ones?
As far as I know, there are no presently produced Marlins. After Remington took them over (and moved the factory) the rifles they made (called by some "Remlins) were of substandard quality for several years, according to the Internet, I can't say from personal experience, I never had one... Again, according to what people were saying, the Remington Marlins had begun improving and were decent guns the last few years they were made.
Remington is no more, they were destroyed by corporate greed and have been sold off in bits.
I understand that Ruger bought the Marlin part, and will be making them "the way they should be" but hasn't started, yet.
I (foolishly) traded off my 1895 some years back, and am now down to just 2, a 336 .30-30 and an 1894 .357 Mag, both pre-safety guns, and good ones.
The old pistol caliber carbines bring a premium price these days, but I would pay that before getting one of the Remington made ones. Hopefully Ruger will do justice to their version when it gets here. No way to know till then.