I saw almost no '98s, mostly 700s, 40xs, 70s, and custom actions like Kelbly.
In the '90s, poor beginners were using surplus rifles. A friend (at one time, 12th F-Class shooter in the world) started with a Swedish Model 96 with Redfield Internationals. I started with an M1917 Enfield, first with a Marble rear, then an International rear and Tiger front.
I'm all Savage now (112BVSS in .30-06, 10FP in .308).
If I were starting out today, I'd go straight to Savage.
I shot on an army post AMU in 61-62, planned to shoot civilian service rifle on separation, but w/young family, quickly realized just how expensive match shooting could be.
In '83 finally got back in, still shooting a Garand until front sight "sprouted" a couple of branches and then switched from service rifle to a bolt gun & aperture front sight....probably in the early 90's w/a pre 64 Mod. 70 in 30-06.
Figure I put 30,000 or so rounds through the rifle which is on it's 4th barrel. Dry fired probably 10x that many and rifle remains original having only replaced barrels and stock.
Never shot it in a match, but built a practice rifle on a 1903A3 action w/a takeoff barrel from the Mod. 70, cut back to 24" and rechambered to save wear an tear on my match rifle. That barrel had over 7000 rounds through it, but with "new" throat, still shot great. The slower A3 lock time did put shots 1 ring outside of call on offhand compared to the quicker Mod. 70 action. Not so on sitting/prone, made a great practice rifle, but precluded match use and I didn't want to de-horn the cocking piece to speed it up. Did put a stronger main spring which helped, but even with the extended bolt handle, bolt lift was quite a bit harder than the Winchesters.
I did pick up a new 40XC which was an excellent offhand rifle and super accurate, but the very first round downrange from this rifle was a "FORS" (Remington's designation for Fire on release of safety) and I preferred the controlled round feed of the Winchesters.
Best of my recollection, the 40X, & custom 700's probably outnumbered Mod. 70's and can't recall many, if any surplus actions.
Regards,
hps