Llama Omni
I had both a 9mm and .45 Omni. The grip on the 9mm was quite large, at least for me, so was not comfortable to shoot. It was, however, a fine shooting pistol. The .45 was a favourite; it shot very well, was reliable and very accurate. After many hundreds of rounds the frame cracked above the trigger, so it was retired. As to magazines, the .45 used 1911 mags, while the 9mm had a unique double stack mag.
The .45 was a fine pistol with a very smooth trigger. The grip was very close to that of the 1911. The 9mm had a smooth trigger as well, but it was a long reach due to the large grip. As I recall, the 9mm had fixed sights, while those of the .45 were adjustable.
I have been sort of looking for another .45 for some years now, but have seldom seen one. Too bad as they were a good pistol.