The Lott isn't needed for anything except bragging rights; merely variation on a theme. A comparable rifle so chambered will cost more. The velocity isn't that much more than the WM; my Hornady manual shows +100fps at best with similar powders. If factory ammo is important, WM has a slight availability and price edge. Brass availability is terrible for both right now if you are a handloader. I would go with the WM; in fact, I began thinking of one for myself only moments before this posted... until I found out about the brass situation.

I wouldn’t want any more recoil than the 458 win mag.

Raven Rocks can get a run of it if enough people put it on their wish list and call or post for itThe Lott isn't needed for anything except bragging rights; merely variation on a theme. A comparable rifle so chambered will cost more. The velocity isn't that much more than the WM; my Hornady manual shows +100fps at best with similar powders. If factory ammo is important, WM has a slight availability and price edge. Brass availability is terrible for both right now if you are a handloader. I would go with the WM; in fact, I began thinking of one for myself only moments before this posted... until I found out about the brass situation.
but with mono bullets the 500 gr is no longer needed for penetration, a 404 gr Hammer or CEB 400 .700 solid will completely pass through a buff or elephant with less recoil and they are always in stock.There is nothing wrong with proper loads in the .458 Win cartridge. I like the Cutting Edge Bullets 450 grain solid at over 2300 fps. With that load I punched holes through my tuskless elephant's head and shoulders, breaking a shoulder on the pass through!
View attachment 732089
View attachment 732092
A .458 Lott affords one the ability to load 500 grain bullets at over 2300 fps. That's a lot more muzzle energy should it be needed. The table below lists 500 grain bullets for both but the 450 grain at 2300 fps in the .458 Win produces similar energy and recoil. Personally, I find the Lott to have a lot more recoil but that doesn't stop me from owning one!
View attachment 732090
The Lott also allows a wider selection of powder to load WITHOUT compressing the powder. I pay attention to this and only use H4895 in my .458 Win loads. The H4895 is compress a little but when "downloading" rounds the powder is not stuck together in clumps. The 3/8" longer case of the Lott affords more case capacity for slow buring powders.
If one prefers a Winchester Model 70 which is available in .458 Win and not the Lott, then buy it! The CZ 550 and BRNO 602's are a noticible larger rifle. I am a M70 guy buy I have a BRNO 602 being custom built in .458 Lott. I have all the guns I need but will probably never have all the guns I want!!!