Cross draws look cool and makes "pulling" your second pistol a little easier.
But i never recomend this for new shooters.
It is easy to get DQ'd, and a new shooter that gets DQ'd early in the game,
may lose interest in the game real fast.
I started out with a left and right holster, then went to a strong side and cross draw for a year (with no troubles) but when i changed guns and required new holsters,
i went back to the left and right holsters.
You get used to the transfer fast, then it becomes second nature.
just practice at home (empty guns) going slow, over and over,
and after awhile its smooth and fast.
Find where you like to hang your holsters on you, with the correct belt tension,
make a mental note of it , and always try to duplicate it every time after.
This way the gun will be at the same place everytime you reach down for it.
Muscle memory.
As for rifle, i have a couple of thousand rounds through my Rossi 92 in .44mag,
and it works flawlessly.
Short actions work great for short cartridges.
As for pistols,
I bought 2 Chaparral peacemakers in .45LC when they first were offered.
One worked great, other one was a total POS that should have never left the factory.
The warrenty replacement works perfect.
(you have to adjust the gap between the recoil shield and back of cylinder yourself apparently
for proper cycling though.)
You can see the changes that have been made between each version.
3rd replacement one is of very good quality for the price.