So you want a lever action! And you are therefore wanting to open a "Pandora's Box" for advice on what to get!
Well.....
I have to ask the same question as others:
What are you going to use it for?
You say target shooting, but that's ominous. As there are so many game species that can be taken by any caliber you choose.
As to what manufacturer, modern or antique, reproduction or original, etc. totally depends on one's budget and purpose(s). As I am selling by consignment two original Winchesters: one 32 W.C.F and one 38-55 calibers, and a reproduction Navy Arms in 44-40.
I have a 45-70 by Marlin I plan to use for bear, boar, deer and other North America big game species as well as for general target shooting simply because I love this caliber!.
I have a good friend, as well as myself (and many other shooters/hunters/gun enthusiast), would like to have a lever action in the same, to match a
single action revolver (we) have of the same caliber; ie 22 (LR, Mag), 357 Mag (38 SPL), 45 Colt, 44 Rem Mag, and 32-20/W.C.F.
Thus: Are you wanting a specific caliber for target shooting/hunting/collector value or just a random caliber to have fun with? Or perhaps something more popular like 30-30 or 45-70? or Maybe a box magazine lever action in like a 308, 270, 7mm Rem Mag, etc.?
To you it may seem to be a simple question of asking for advice! In reality you are asking a very complex question with a variety of variants (from those who know, and often asked themselves), when looking to purchase an iconic weapon such as a lever action rifle.
The next follow up question is: Do you want a full length rifle with a full length tubular magazine, or short barrel, short magazine; a carbine variety?
So....What Do You Want!.?