While the starter clubs say they have a high trajectory, I don't think it's really high compared to upper level quality high trajectory clubs. For example with my driver, the Nike L95 (which is comparable to the current Cally L100 driver) I get an apex on a drive with a WGT G13-S ball with a 45 degree tail wind at 5 mph of 95 ft. With a ball with more spin it might be higher.
Since the starter ball has no spin attributes and the starter clubs have around 0.5, it is almost impossible to stop that ball with those clubs.
If you only want to buy clubs once until you reach L100 or so, you have options available to you now that will work for you if/when you reach Legend and have to play from the Parking Lot Tees.
As a L92 player you have lots of quality club choices. When I reached L79 I bought the TM SLDR in white. It has the same specs as the L89 TM SLDr in black, but the L89 is cheaper by 500 credits, @ 2295 cr.
You have other options available from the L83 Cally Big Bertha Alpha to the TM R15. Prices range from the 2295 for the SLDR up to 2895 for the R15. Most are rated for 282 yds, except the R15 which is rated for 285 yds. Meter speed is the biggest variable. I played with the R15 and Rsi2 irons after reaching L90, but eventually gave up on them as the 3.0 meter was a bit too fast for me. I had kept my SLDR and went back to using it.
Same thing applies to a 3W's. irons and wedges, not quite so much. I've been using the top level Cleveland wedges and I am very happy with them. The 64 degree wedge will even back up the starter ball, so there is a learning curve with them.
One thing you could consider is the Cally Fusion woods and the Steelhead XR irons. All have a meter speed of 4.2. Bottom line is it will cost to get quality clubs. You will also want to consider using a better ball, like a Cally L33.
Feel free to ask if you have more specific questions about particular equipment.
Good Luck,
phred952